NSN 323005

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.

aluminum;8.814 in. from c of bottom hole to c of top hole;fourteen holes,0.281 in. dia;0.250 in. min 0.280 in. max thk general characteristics item description.

NSN 2990-01-133-4103 Datasheet

(NSN) National Stock Number

2990-01-133-4103

(FSG) Federal Supply Group

29 - Engine Accessories

(FSC) Federal Supply Classification

2990 - Nonaircraft Miscellaneous Engine Accessories

(NIIN) National Item Identification Number

01-133-4103

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Sun, Jun 13, 1982

General Characteristics Item Description

aluminum;8.814 in. from c of bottom hole to c of top hole;fourteen holes,0.281 in. dia;0.250 in. min 0.280 in. max thk

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.

Source of Supply Code

S9C - Defense supply center columbus, ohio 43215

Pseudo Item Name Code

1164026

Cross Reference

CAGE Codes

1UVT5

Brp Us Inc

U.s./canadian manufacturers

39736

Linotype Co Div of Allied Corp

U.s./canadian manufacturers

75915

Littelfuse, Inc.

U.s./canadian manufacturers

80256

Outboard Marine Corp

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 2990-01-133-4103?

   The FSCG of the NSN 2990-01-133-4103 is 2990

2. Does NSN 2990-01-133-4103 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 2990-01-133-4103 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 2990-01-133-4103 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 2990-01-133-4103 was assigned to the Federal Catalog?

   It was assigned 44 years ago, on Sun, Jun 13, 1982