NSN 90001

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

1680-00-784-0379, kit repair.

NSN 1680-00-784-0379 Datasheet

(NSN) National Stock Number

1680-00-784-0379

(FSG) Federal Supply Group

16 - Aerospace Craft Components and Accessories

(FSC) Federal Supply Classification

1680 - Miscellaneous Aircraft Accessories and Components

(NIIN) National Item Identification Number

00-784-0379

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Tue, Aug 2, 2005

Identification

Demilitarization Code

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

Precious Metals Indicator

U - Precious metal content is unknown

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

1321770

Cross Reference

CAGE Codes

11107

Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division

Non-manufacturers

12935

Mars Industries Inc

U.s./canadian manufacturers

13629

Colt's Manufacturing Company, Llc

U.s./canadian manufacturers

24885

Lowndes Engineering Co Inc

U.s./canadian manufacturers

34078

Cinch Connectivity Solutions Inc

U.s./canadian manufacturers

34228

L3 Technologies, Inc. Div L3 Keo

U.s./canadian manufacturers

37940

Mallinckrodt Inc Anesthesia Products

U.s./canadian manufacturers

7W5X0

Forster America, Inc

U.s./canadian manufacturers

97384

Textron Systems Corporation Dba Textron Systems Corp

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 1680-00-784-0379?

   The FSCG of the NSN 1680-00-784-0379 is 1680

2. Does NSN 1680-00-784-0379 require demilitarization?

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

3. Does NSN 1680-00-784-0379 contain precious materials?

   Precious metal content is unknown

4. Does NSN 1680-00-784-0379 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 1680-00-784-0379 was assigned to the Federal Catalog?

   It was assigned 21 years ago, on Tue, Aug 2, 2005