NSN 497-2

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

4220-01-651-5900, inflater assembly.

NSN 4220-01-651-5900 Datasheet

(NSN) National Stock Number

4220-01-651-5900

(FSG) Federal Supply Group

42 - Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials

(FSC) Federal Supply Classification

4220 - Marine Lifesaving and Diving Equipment

(NIIN) National Item Identification Number

01-651-5900

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Fri, Jan 22, 2016

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

1778846

Cross Reference

CAGE Codes

07096

Burke Industries Purosil Div

U.s./canadian manufacturers

64249

Lifesaving Systems Llc

U.s./canadian manufacturers

75345

Kirkhill, Inc. Dba Kirkhill Inc

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 4220-01-651-5900?

   The FSCG of the NSN 4220-01-651-5900 is 4220

2. Does NSN 4220-01-651-5900 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 4220-01-651-5900 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 4220-01-651-5900 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 4220-01-651-5900 was assigned to the Federal Catalog?

   It was assigned 10 years ago, on Fri, Jan 22, 2016