NSN 1856134

plain, solid body style, 0.187 inches both ends bore nominal diameter, 0.088 inches first end end nominal length, 0.260 inches first end end nominal diameter, plain both ends bore style.

NSN 3020-01-031-6850 Datasheet

(NSN) National Stock Number

3020-01-031-6850

(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

01-031-6850

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Tue, Nov 30, 1976

Schedule B Code

8483409000

Body Style

plain, solid

Bore Nominal Diameter

0.187 inches both ends

Bore Style

plain both ends

End Nominal Diameter

0.260 inches first end

End Nominal Length

0.088 inches first end

Face Nominal Width

0.125 inches

First Step Nominal Diameter

0.436 inches first end

First Step Nominal Length

0.157 inches first end

Hub Style Designator

1 step first end

Material Document And Classification

qq-a-225/6,t351 fed spec single material response overall

Material

aluminum alloy 2024 overall

Pitch Diameter

2.6250 inches nominal

Nominal Distance Between Body Face And Protruding Hub End

0.250 inches first end

Nominal Overall Length

0.375 inches

Nominal Outside Diameter

2.662 inches

Pressure Angle

20.0000 degrees

Style Designator

protruding hub

Surface Treatment Document And Classification

mil-a-8625,type 2,class 1 mil spec single treatment response overall

Surface Treatment

anodize overall

Teeth Quantity

126

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

03956

Northrop Grumman Systems Corporation

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 3020-01-031-6850?

   The FSCG of the NSN 3020-01-031-6850 is 3020

2. Does the NSN 3020-01-031-6850 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-01-031-6850 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 3020-01-031-6850 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-01-031-6850 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 3020-01-031-6850 was assigned to the Federal Catalog?

   It was assigned 49 years ago, on Tue, Nov 30, 1976