NSN A7440-2

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

1680-00-629-4631, cushion assy.

NSN 1680-00-629-4631 Datasheet

(NSN) National Stock Number

1680-00-629-4631

(FSG) Federal Supply Group

16 - Aerospace Craft Components and Accessories

(FSC) Federal Supply Classification

1680 - Miscellaneous Aircraft Accessories and Components

(NIIN) National Item Identification Number

00-629-4631

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Tue, Jan 1, 1963

Schedule B Code

8803300060

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

B17 - U.s. Army aviation & missile command (air), attn: amsmi-lc-mm-c, redstone arsenal,al 35898-5230

Pseudo Item Name Code

1175744

Cross Reference

CAGE Codes

04614

Textron Systems Corporation Dba Textron Systems Corp

U.s./canadian manufacturers

80070

Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr

Non-manufacturers

97499

Bell Textron Inc

U.s./canadian manufacturers

15814

Cr Daniels Inc

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 1680-00-629-4631?

   The FSCG of the NSN 1680-00-629-4631 is 1680

2. Does the NSN 1680-00-629-4631 have a Schedule B code assigned?

   Yes, the Schedule B code is 8803300060

3. Does NSN 1680-00-629-4631 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 1680-00-629-4631 contain precious materials?

   Precious metal content is unknown

5. Does NSN 1680-00-629-4631 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 1680-00-629-4631 was assigned to the Federal Catalog?

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