NSN 103457

0.125 inches both ends bore nominal diameter, webbed, with lightening holes body style, 0.040 inches face nominal width, 0.250 inches second end hub nominal diameter, plain both ends bore style.

NSN 3020-00-042-8439 Datasheet

(NSN) National Stock Number

3020-00-042-8439

(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

00-042-8439

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Wed, May 22, 1968

Schedule B Code

8483409000

Body Style

webbed, with lightening holes

Bore Nominal Diameter

0.125 inches both ends

Bore Style

plain both ends

Face Nominal Width

0.040 inches

Hub Nominal Diameter

0.250 inches second end

Hub Nominal Diameter

0.375 inches first end

Hub Style Designator

plain second end

Hub Style Designator

pinned first end

Material Document And Classification

mil-s-7720,comp 303s mil spec single material response overall

Material

steel comp 303 overall

Pitch Diameter

1.0833 inches nominal

Nominal Distance Between Body Face And Protruding Hub End

0.030 inches second end

Nominal Distance Between Body Face And Protruding Hub End

0.276 inches first end

Nominal Outside Diameter

1.100 inches

Precision Classification

quality number 10 or quality number 11

Pressure Angle

20.0000 degrees

Style Designator

protruding hubs

Surface Treatment

passivate overall

Teeth Quantity

130

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.

Source of Supply Code

S9C - Defense supply center columbus, ohio 43215

Pseudo Item Name Code

0005466

Cross Reference

CAGE Codes

10138

Astronautics Corporation of America

U.s./canadian manufacturers

1NDY5

Rini Technologies, Inc. Dba Rini Technologies Inc

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 3020-00-042-8439?

   The FSCG of the NSN 3020-00-042-8439 is 3020

2. Does the NSN 3020-00-042-8439 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-042-8439 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 3020-00-042-8439 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-042-8439 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 3020-00-042-8439 was assigned to the Federal Catalog?

   It was assigned 58 years ago, on Wed, May 22, 1968