NSN DPPDD97015907

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

7644-01-489-7443, digital geospatial products.

NSN 7644-01-489-7443 Datasheet

(NSN) National Stock Number

7644-01-489-7443

(FSG) Federal Supply Group

76 - Books, Maps, and Other Publications

(FSC) Federal Supply Classification

7644 - Charts and Geodetic Products Digital Maps

(NIIN) National Item Identification Number

01-489-7443

Requires Demilitarization

Yes

(INC) Item Name Code

66427

Date

Tue, Sep 18, 2001

Schedule B Code

4905990000

Identification

Demilitarization Code

P - Usml items - demil required. Security classified items. (note 2).

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

0066427

Cross Reference

CAGE Codes

0ZP31

National Geospatial-Intelligence Agency Etds Mailstop J 21

U.s./canadian manufacturers

Freight Information

Air Commodity

XS -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

J - 100.0

Special Handling

6 - Highest sensitivity, category i, aa&e, classified secret

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

79570

Water Commodity

72G - Sigint/ew and intelligence material repair parts and components

National Motor Freight Classification Item Number

161740

Questions & Answers

1. What is the FSCG of the NSN 7644-01-489-7443?

   The FSCG of the NSN 7644-01-489-7443 is 7644

2. Does the NSN 7644-01-489-7443 have a Schedule B code assigned?

   Yes, the Schedule B code is 4905990000

3. Does NSN 7644-01-489-7443 require demilitarization?

   Usml items - demil required. Security classified items. (note 2).

4. Does NSN 7644-01-489-7443 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 7644-01-489-7443 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 7644-01-489-7443 was assigned to the Federal Catalog?

   It was assigned 25 years ago, on Tue, Sep 18, 2001