NSN DPPDD97017954

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

7644-01-489-7990, digital geospatial products.

NSN 7644-01-489-7990 Datasheet

(NSN) National Stock Number

7644-01-489-7990

(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

01-489-7990

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 7644-01-489-7990?

   The FSCG of the NSN 7644-01-489-7990 is 7644

2. Does the NSN 7644-01-489-7990 have a Schedule B code assigned?

   Yes, the Schedule B code is 4905990000

3. Does NSN 7644-01-489-7990 require demilitarization?

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

4. Does NSN 7644-01-489-7990 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 7644-01-489-7990 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 7644-01-489-7990 was assigned to the Federal Catalog?

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