Pitts 12 Steel Tubing List - WHOLE AIRPLANE - Except Wings
NOTE: The quantities shown as "Buy ?? Ft." are what I should have purchased for my project, allowing for mistakes & practicing. Also it allowed random lengths to be shipped in 8' lengths plus drops for UPS shipping. The accuracy of this list is not guaranteed, use at your own discretion. 
 
1/4" x .035 Tubing 4130 "N" Buy 8 ft. 

Required 72.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

Extra Rudder & Elev

3

Stiffener Tube 4130N

Tube

0.250

0.035

24.000

72.000

 
5/16" x .058 Tubing 4130 "N" Buy 1 ft. 

Required 1.5"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

310.013

2

Bushing 4130N

Tube

0.312

0.058

0.750

1.500

 
3/8" x .035 Tubing 4130 "N" Buy 2 Random Lengths 17' to 24'

Required 407.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.068

1

Seat Frame 4130N

Tube

0.375

0.035

85.000

85.000

330.027

1

Trailing Edge 4130N

Tube

0.375

0.035

82.000

82.000

510.045

1

Interconnect Rods 4130N

Tube

0.375

0.035

34.000

34.000

320.006

2

Trailing Edge 4130N

Tube

0.375

0.035

28.000

56.000

330.010

1

Brace 4130N

Tube

0.375

0.035

23.500

23.500

320.007

2

Trailing Edge 4130N

Tube

0.375

0.035

22.000

44.000

210.073

2

Brace 4130N

Tube

0.375

0.035

17.000

34.000

510.051

1

Handle 4130N

Tube

0.375

0.035

10.500

10.500

210.066

4

Brace 4130N

Tube

0.375

0.035

9.000

36.000

210.110

2

Bushing 4130N

Tube

0.375

0.035

1.000

2.000

 
3/8" x .058 Tubing 4130 "N" Buy 6 ft.

Required 38.5"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

536.013

4

Tube 4130N

Tube

0.375

0.058

1.500

6.000

510.055

4

Bushing 4130N

Tube

0.375

0.058

1.250

5.000

210.105

6

Bushing 4130N

Tube

0.375

0.058

1.130

6.780

310.012

4

Bushing 4130N

Tube

0.375

0.058

1.125

4.500

210.089

2

Inner Spacer 4130N

Tube

0.375

0.058

1.032

2.064

210.079

5

Bushing 4130N

Tube

0.375

0.058

1.000

5.000

210.092

5

Bushing 4130N

Tube

0.375

0.058

1.000

5.000

310.017

2

Bushing 4130N

Tube

0.375

0.058

1.000

2.000

330.007

1

Bushing 4130N

Tube

0.375

0.058

1.000

1.000

510.020

2

Spacer 4130N

Tube

0.375

0.058

0.532

1.064

 
1/2" x .035 Tubing 4130 "N" Buy 2 Random Lengths 17' to 24'

Required 230.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.071

1

Diagonal 4130N

Tube

0.500

0.035

26.000

26.000

210.017

2

Diagonal 4130N

Tube

0.500

0.035

20.000

40.000

210.044

1

Cross Member 4130N

Tube

0.500

0.035

18.000

18.000

210.018

2

Diagonal 4130N

Tube

0.500

0.035

16.000

32.000

510.027

2

Tube 4130N

Tube

0.500

0.035

15.500

31.000

210.035

1

Cross Member 4130N

Tube

0.500

0.035

14.000

14.000

210.087

2

Brace 4130N

Tube

0.500

0.035

9.500

19.000

510.059

4

Tube 4130N

Tube

0.500

0.035

4.500

18.000

510.058

4

Tube 4130N

Tube

0.500

0.035

4.000

16.000

510.061

4

Tube 4130N

Tube

0.500

0.035

4.000

16.000

 
1/2" x .049 Tubing 4130 "N" Buy 3 ft.

Required 16.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.021

1

T.W. Support 4130N

Tube

0.500

0.049

16.000

16.000

 
1/2" x .058 Tubing 4130 "N" Buy 3 ft.

Required 22.5"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

310.021

2

Shaft 4130N

Tube

0.500

0.058

10.500

21.000

210.051

1

Bushing 4130N

Tube

0.500

0.058

1.500

1.500

 
5/8" x .035 Tubing 4130 "N" Buy 4 Random Lengths 17' to 24'

Required 652.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

510.035

2

Tube 4130N

Tube

0.625

0.035

48.000

96.000

210.072

1

Battery Supt 4130N

Tube

0.625

0.035

60.000

60.000

210.043

1

Diagonal 4130N

Tube

0.625

0.035

35.000

35.000

210.070

1

Diagonal 4130N

Tube

0.625

0.035

35.000

35.000

210.045

1

Diagonal 4130N

Tube

0.625

0.035

31.000

31.000

210.034

1

Diagonal 4130N

Tube

0.625

0.035

29.000

29.000

210.081

1

Diagonal 4130N

Tube

0.625

0.035

28.000

28.000

210.012

2

Diagonal 4130N

Tube

0.625

0.035

27.000

54.000

210.036

1

Diagonal 4130N

Tube

0.625

0.035

27.000

27.000

210.032

2

Diagonal 4130N

Tube

0.625

0.035

26.000

52.000

210.013

2

Diagonal 4130N

Tube

0.625

0.035

24.000

48.000

210.014

2

Diagonal 4130N

Tube

0.625

0.035

24.000

48.000

210.015

2

Diagonal 4130N

Tube

0.625

0.035

23.000

46.000

210.016

2

Diagonal 4130N

Tube

0.625

0.035

21.000

42.000

210.033

1

Cross Member 4130N

Tube

0.625

0.035

21.000

21.000

 
5/8" x .058 Tubing 4130 "N" Buy 6 ft.

Required 43.6"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

510.032

1

Bushing 4130N

Tube

0.625

0.058

2.600

2.600

510.054

4

Bushing 4130N

Tube

0.625

0.058

2.250

9.000

510.060

8

Tube 4130N

Tube

0.625

0.058

2.000

16.000

510.053

4

Bushing 4130N

Tube

0.625

0.058

1.750

7.000

210.108

8

Bushing 4130N

Tube

0.625

0.058

0.750

6.000

310.011

4

Bushing 4130N

Tube

0.625

0.058

0.750

3.000

 
5/8" x .065 Tubing 4130 "N" Buy 2ft.

Required 8.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

310.019

1

Spar Splice 4130N

Tube

0.625

0.065

8.000

8.000

 
3/4" x .035 Tubing 4130 "N" Buy 5 Random Lengths 17' to 24'

Required 1018.5"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

510.038

2

Tube 4130N

Tube

0.750

0.035

48.000

96.000

210.067

1

Seat Frame 4130N

Tube

0.750

0.035

200.000

200.000

210.002

4

Longeron 4130N

Tube

0.750

0.035

96.000

384.000

330.003

1

Leading Edge 4130N

Tube

0.750

0.035

48.000

48.000

210.019

2

Diagonal 4130N

Tube

0.750

0.035

34.000

68.000

210.042

1

Cross Member 4130N

Tube

0.750

0.035

27.000

27.000

210.007

2

Vertical 4130N

Tube

0.750

0.035

24.000

48.000

210.009

2

Vertical 4130N

Tube

0.750

0.035

24.000

48.000

210.011

2

Vertical 4130N

Tube

0.750

0.035

23.000

46.000

210.046

1

Cross Member 4130N

Tube

0.750

0.035

10.000

10.000

210.037

1

Cross Member 4130N

Tube

0.750

0.035

7.000

7.000

510.056

4

Tube 4130N

Tube

0.750

0.035

6.000

24.000

330.008

1

Tube 4130N

Tube

0.750

0.035

4.500

4.500

510.044

2

Tube 4130N

Tube

0.750

0.035

4.000

8.000

 
3/4" x .049 Tubing 4130 "N" Buy 2 Random Lengths 17' to 24'

Required 250.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

310.004

2

Front Spar 4130N

Tube

0.750

0.049

60.000

120.000

210.050

2

Diagonal 4130N

Tube

0.750

0.049

25.000

50.000

210.026

2

Diagonal 4130N

Tube

0.750

0.049

22.000

44.000

210.023

2

Diagonal 4130N

Tube

0.750

0.049

18.000

36.000

 
3/4" x .065 Tubing 4130 "N" Buy 2 ft. 

Required 7.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

310.003

1

Spar Splice 4130N

Tube

0.750

0.065

7.000

7.000

 
3/4" x .120 Tubing 4130 "N" Buy 2 ft. 

Required 14.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.076

2

Bushing 4130N

Tube

0.750

0.120

4.000

8.000

210.075

2

Bushing 4130N

Tube

0.750

0.120

3.000

6.000

 
7/8" x .035 Tubing 4130 "N" Buy 2 Random Lengths 17' to 24'

Required 244.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

330.022

1

Spar 4130N

Tube

0.875

0.035

54.000

54.000

320.003

1L,1R Spar 4130N

Tube

0.875

0.035

48.000

96.000

330.002

1

Spar 4130N

Tube

0.875

0.035

38.000

38.000

210.028

2

Diagonal 4130N

Tube

0.875

0.035

28.000

56.000

 
7/8" x .049 Tubing 4130 "N" Buy 2 Random Lengths 17' to 24'

Required 319.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

310.002

2

Aft Spar 4130N

Tube

0.875

0.049

48.000

96.000

210.030

2

Diagonal 4130N

Tube

0.875

0.049

36.000

72.000

210.025

1

Cross Member 4130N

Tube

0.875

0.049

32.000

32.000

210.029

1

Cross Member 4130N

Tube

0.875

0.049

32.000

32.000

210.031

1

Cross Member 4130N

Tube

0.875

0.049

32.000

32.000

210.006

2

Diagonal 4130N

Tube

0.875

0.049

26.000

52.000

210.088

1

Tube 4130N

Tube

0.875

0.049

3.000

3.000

 
7/8" x .058 Tubing 4130 "N" Buy 7 ft.

Required 57.8"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

510.022

2

Stick 4130N

Tube

0.875

0.058

18.000

36.000

210.078

4

Splice 4130N

Tube

0.875

0.058

4.500

18.000

210.090

2

Outer Spacer 4130N

Tube

0.875

0.058

1.181

2.362

510.019

2

Spacer 4130N

Tube

0.875

0.058

0.687

1.374

 
1" x .035 Tubing 4130 "N" Buy 6 ft. 

Required 62.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.069

2

Seat Frame 4130N

Tube

1.000

0.035

31.000

62.000

 
1" x .049 Tubing 4130 "N" Buy 4 Random Lengths 17' to 24'

Required 768.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.001

4

Longeron 4130N

Tube

1.000

0.049

96.000

384.000

210.008

2

Diagonal 4130N

Tube

1.000

0.049

36.000

72.000

210.010

2

Diagonal 4130N

Tube

1.000

0.049

36.000

72.000

210.039

1

Cross Member 4130N

Tube

1.000

0.049

35.000

35.000

210.040

1

Cross Member 4130N

Tube

1.000

0.049

35.000

35.000

210.041

1

Cross Member 4130N

Tube

1.000

0.049

31.000

31.000

210.005

2

Diagonal 4130N

Tube

1.000

0.049

23.000

46.000

210.004

2

Vertical 4130N

Tube

1.000

0.049

21.000

42.000

210.113

2

Rear Rud Ped Attach 4130N

Tube

1.000

0.049

5.000

10.000

320.004

2

Sleeve 4130N

Tube

1.000

0.049

4.500

9.000

330.023

1

Sleeve 4130N

Tube

1.000

0.049

4.500

4.500

210.091

2

Housing 4130N

Tube

1.000

0.049

1.875

3.750

510.018

2

Tube 4130N

Tube

1.000

0.049

1.375

2.750

210.020

1

Fuselage Tail Post 4130N

Tube

1.000

0.049

21.000

21.000

 
1" x .058 Tubing 4130 "N" Buy 1 ft.

Required 3.5"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

320.013

2

Bushing 4130N

Tube

1.000

0.058

1.000

2.000

330.009

1

Collar 4130N

Tube

1.000

0.058

0.250

0.250

330.025

3

Collar 4130N

Tube

1.000

0.058

0.250

0.750

320.021

4

Collar 4130N

Tube

1.000

0.058

0.125

0.500

 
1 1/8" x .058 Tubing 4130 "N" Buy 5 ft.

Required 43.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.027

1

Cross Member 4130N

Tube

1.125

0.058

32.000

32.000

210.022

1

Spring Support 4130N

Tube

1.125

0.058

11.000

11.000

 
1 1/4" x .065 Tubing 4130 "N" Buy 4 ft.

Required 32.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.024

1

Cross Member 4130N

Tube

1.250

0.065

32.000

32.000

 
1 1/4" x .120 Tubing 4130 "N" Buy 5 ft.

Required 40.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.074

2

Support 4130N

Tube

1.250

0.120

13.000

26.000

210.103

2

Support 4130N

Tube

1.250

0.120

7.000

14.000

 
1 1/2" x .035 Tubing 4130 "N" Buy 4 ft.

Required 37.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

510.005

1

Tube 4130N

Tube

1.500

0.035

37.000

37.000

 
3/4" x .049 Sq. Tubing 4130 "N" Buy 2 ft.

Required 7.5"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.085

1

Fuel Pump Mnt 4130N

Sq. Tube

0.750

0.049

7.500

7.500

 
1" x Solid Round 4130 "N" Buy 2 ft.

Required 14.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.077

4

Bushing 4130N

Round

1.000

Solid

3.500

14.000

 
3/16" Solid Rod Mild Steel Buy 1 ft.

Required 4.0"

Sheet.Part# Qty. Part Mat'l

Form

Diameter Wall Length Tot Inches

210.106

2

Sprg Clip Mild Steel

Rod

0.188

Solid

2.000

4.000