NSN 90D14-2

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

acft model e-3a end item identification, aluminum qq-a-250 or ams 4027 general characteristics item description.

NSN 1660-01-026-4580 Datasheet

(NSN) National Stock Number

1660-01-026-4580

(FSG) Federal Supply Group

16 - Aerospace Craft Components and Accessories

(FSC) Federal Supply Classification

1660 - Pressurizing Equipment, Heating and Aircraft Air Conditioning

(NIIN) National Item Identification Number

01-026-4580

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Tue, Aug 24, 1976

Schedule B Code

8803300060

End Item Identification

acft model e-3a

General Characteristics Item Description

aluminum qq-a-250 or ams 4027

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

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

1421814

Cross Reference

CAGE Codes

72914

Grimes Aerospace Company

U.s./canadian manufacturers

Freight Information

Air Commodity

AZ -

Air Dimension

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

National Motor Freight Class Rating

W - Rating variable

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

04720

Water Commodity

671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)

National Motor Freight Classification Item Number

011790

Questions & Answers

1. What is the FSCG of the NSN 1660-01-026-4580?

   The FSCG of the NSN 1660-01-026-4580 is 1660

2. Does the NSN 1660-01-026-4580 have a Schedule B code assigned?

   Yes, the Schedule B code is 8803300060

3. Does NSN 1660-01-026-4580 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 1660-01-026-4580 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 1660-01-026-4580 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 1660-01-026-4580 was assigned to the Federal Catalog?

   It was assigned 50 years ago, on Tue, Aug 24, 1976