NSN 09P2053

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

cca, system board part name assigned by controlling agency, reference data, atops, system maintenance manual, vol 1, pg 8-2 special features, advanced technologies & oceanic procedures (atops) end item identification.

NSN 5998-01-499-4266 Datasheet

(NSN) National Stock Number

5998-01-499-4266

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5998 - Electrical and Electronic Assemblies, Boards, Cards and Associated Hardware

(NIIN) National Item Identification Number

01-499-4266

Requires Demilitarization

Yes

(INC) Item Name Code

61638

Date

Tue, Jul 23, 2002

Schedule B Code

8542900000

End Item Identification

advanced technologies & oceanic procedures (atops)

Part Name Assigned By Controlling Agency

cca, system board

Special Features

reference data, atops, system maintenance manual, vol 1, pg 8-2

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

0061638

Cross Reference

CAGE Codes

30874

International Business Machines Corporation Dba Ibm

Non-manufacturers

Freight Information

Schedule B & Trade

Schedule B

8542-90-0000

Description

electronic integrated circuits and microassembly parts

End Use

21320 - Semiconductors

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77689

(NAICS) North American Industrial Classification System

334413

Questions & Answers

1. What is the FSCG of the NSN 5998-01-499-4266?

   The FSCG of the NSN 5998-01-499-4266 is 5998

2. Does the NSN 5998-01-499-4266 have a Schedule B code assigned?

   Yes, the Schedule B code is 8542900000

3. Does NSN 5998-01-499-4266 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 5998-01-499-4266 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5998-01-499-4266 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 5998-01-499-4266 was assigned to the Federal Catalog?

   It was assigned 24 years ago, on Tue, Jul 23, 2002