NSN 7637720

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.

1290-00-763-7720, scale assy.

NSN 1290-00-763-7720 Datasheet

(NSN) National Stock Number

1290-00-763-7720

(FSG) Federal Supply Group

12 - Fire Control Equipment

(FSC) Federal Supply Classification

1290 - Miscellaneous Fire Control Equipment

(NIIN) National Item Identification Number

00-763-7720

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Mon, Jan 1, 1962

Schedule B Code

9803200000

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.

Source of Supply Code

B14 - U.s. Army armament and chemical acquisition and logistics activity, attn: amsta-ac, rock island,il 61299-6000

Pseudo Item Name Code

1503260

Cross Reference

CAGE Codes

19200

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

Government departments or units, including military organizations

Freight Information

Schedule B & Trade

Schedule B

9803-20-0000

Description

military equipments not identified by kind

End Use

50070 - Parts for military-type goods

Unit of Quantity

X

USDA

Yes

(SITC) Standard International Trade Classification

93100

(NAICS) North American Industrial Classification System

990000

Questions & Answers

1. What is the FSCG of the NSN 1290-00-763-7720?

   The FSCG of the NSN 1290-00-763-7720 is 1290

2. Does the NSN 1290-00-763-7720 have a Schedule B code assigned?

   Yes, the Schedule B code is 9803200000

3. Does NSN 1290-00-763-7720 require demilitarization?

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

4. Does NSN 1290-00-763-7720 contain precious materials?

   Precious metal content is unknown

5. Does NSN 1290-00-763-7720 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 1290-00-763-7720 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962