NSN R3329

An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.

3120-00-424-0747, bushing.

NSN 3120-00-424-0747 Datasheet

(NSN) National Stock Number

3120-00-424-0747

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3120 - Unmounted Plain Bearings

(NIIN) National Item Identification Number

00-424-0747

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Tue, Jan 1, 1963

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

S9I - Defense industrial supply center philadelphia, pennsylvania 19111

Pseudo Item Name Code

1085239

Cross Reference

CAGE Codes

35311

American Standard Inc Westinghouse Air Brake Co Div

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 3120-00-424-0747?

   The FSCG of the NSN 3120-00-424-0747 is 3120

2. Does NSN 3120-00-424-0747 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.

3. Does NSN 3120-00-424-0747 contain precious materials?

   Precious metal content is unknown

4. Does NSN 3120-00-424-0747 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.

5. When the NSN 3120-00-424-0747 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963