NSN 073A026

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

helicopter end item identification.

NSN 5331-01-578-7253 Datasheet

(NSN) National Stock Number

5331-01-578-7253

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5331 - O-Ring

(NIIN) National Item Identification Number

01-578-7253

Requires Demilitarization

Yes

(INC) Item Name Code

47946

Date

Mon, Oct 19, 2009

End Item Identification

helicopter

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

A - Item does not contain precious metal.

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

0047946

Cross Reference

CAGE Codes

97539

Apm Hexseal Corp

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 5331-01-578-7253?

   The FSCG of the NSN 5331-01-578-7253 is 5331

2. Does NSN 5331-01-578-7253 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 5331-01-578-7253 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5331-01-578-7253 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 5331-01-578-7253 was assigned to the Federal Catalog?

   It was assigned 16 years ago, on Mon, Oct 19, 2009