NSN 3020-01-307-9071

Gear Cluster

FSC: 3020 NIIN: 013079071

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Product Characteristics

NSN:

3020013079071

Demilitarization:

INC:

36636

Shelf Life:

N/A

Spline Quantity:

23 both ends

End Application:

F-15 acft

Bore Style:

Involute spline both ends

Design Type:

Spur all gears

Spline Pitch Diameter:

0.7188 inches both ends

Construction:

Solid

Hardness Rating:

30.0 rockwell c and 35.0 rockwell c

Outside Diameter:

4.897 inches first gear

Nominallength:

0.950 inches

Hub Length:

0.190 inches between first and second gear

Bore Diameter:

0.622 inches both ends

Hub Style Designator:

Plain first end

Hub Diameter:

1.600 inches between first and second gear

Precision Classification:

Quality number 8 all gears

Special Features:

1st gear data: 40 teeth; pressure angle 20.0000; pitch dia. 4.6875; diametral pitch 8.5333; 2nd gear data: 20 teeth; pressure angle 20.0000; pitch dia. 2.0000; diametral pitch 10; involulte spline data: pressure angle 30.0000; pitch 32/64; 6 lightening holes 1.000 dia.

Material:

Steel comp 4130 or steel comp 4140

Material Specification:

Astm-a322 assn standard 1st material response or astm-a331 assn standard 2nd material response

Surface Treatment:

Phosphate

Surface Treatment Specification:

Mil-std-171 military specification single treatment response

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7L522T1781	1	01/21/2022	0092641274	0%
SPE7L522T1781	1	01/21/2022	0092641274	0%
SPE7L022T0731	1	12/27/2021	0092369983	0%
SPE7L018T6857	6	09/04/2018	0075850496	0%

Part Numbers

10029040
GENERAL DYNAMICS-OTS, INC.

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8483409000 - Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

GENERAL DYNAMICS-OTS, INC. - 05606