NSN 142D6900

plain, solid body style, involute spline both ends bore style, 0.500 inches face nominal width, 0.612 inches both ends bore nominal diameter, 1.449 inches both ends bore nominal depth.

NSN 3020-01-228-9302 Datasheet

(NSN) National Stock Number

3020-01-228-9302

(FSG) Federal Supply Group

30 - Mechanical Power Transmission Equipment

(FSC) Federal Supply Classification

3020 - Gears, Pulleys, Sprockets and Transmission Chain

(NIIN) National Item Identification Number

01-228-9302

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Sat, Mar 22, 1986

Schedule B Code

8483409000

Body Style

plain, solid

Bore Nominal Depth

1.449 inches both ends

Bore Nominal Diameter

0.612 inches both ends

Bore Style

involute spline both ends

Face Nominal Width

0.500 inches

Hardness Rating

33.0 rockwell c minimum and 38.0 rockwell c maximum overall

Hub Nominal Diameter

0.860 inches first end

Hub Style Designator

plain first end

Pitch Diameter

1.0000 inches nominal

Material

steel overall

Nominal Distance Between Body Face And Protruding Hub End

0.949 inches first end

Nominal Outside Diameter

1.135 inches

Nominal Overall Length

1.449 inches

Precision Classification

quality number 8

Pressure Angle

20.0000 degrees

Spline Pitch Diameter

0.5938 inches nominal both ends

Spline Quantity

19 both ends

Style Designator

protruding hub

Surface Treatment

phosphate overall

Teeth Quantity

16

Special Features

tooth pressure angle 30.0 deg

Tooth Form

standard

Identification

Demilitarization Code

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005466

Cross Reference

CAGE Codes

05606

General Dynamics-Ots, Inc. Div Ordinance and Tactical Systems

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

8483-40-9000

Description

gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74840

(NAICS) North American Industrial Classification System

333612

Questions & Answers

1. What is the FSCG of the NSN 3020-01-228-9302?

   The FSCG of the NSN 3020-01-228-9302 is 3020

2. Does the NSN 3020-01-228-9302 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-01-228-9302 require demilitarization?

   Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

4. Does NSN 3020-01-228-9302 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-01-228-9302 contain hazardous materials?

   Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

6. When the NSN 3020-01-228-9302 was assigned to the Federal Catalog?

   It was assigned 40 years ago, on Sat, Mar 22, 1986