NSN 7312331

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.

4925-00-731-2331, end.

NSN 4925-00-731-2331 Datasheet

(NSN) National Stock Number

4925-00-731-2331

(FSG) Federal Supply Group

49 - Maintenance and Repair Shop Equipment

(FSC) Federal Supply Classification

4925 - Checkout Specialized Equipment, Repair and Ammunition Maintenance

(NIIN) National Item Identification Number

00-731-2331

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Tue, Jan 1, 1963

Schedule B Code

9305996600

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

FG5 - Ogden air logistics center 6033 elm lane hill afb, ut 84056-5619

Pseudo Item Name Code

1211549

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

19205

Springfield Armory

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

9305-99-6600

Description

part and accessories of articles of headings 9301 to 9304, nesoi

End Use

41120 - Toys, games, and sporting goods

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

89199

(NAICS) North American Industrial Classification System

332994

Questions & Answers

1. What is the FSCG of the NSN 4925-00-731-2331?

   The FSCG of the NSN 4925-00-731-2331 is 4925

2. Does the NSN 4925-00-731-2331 have a Schedule B code assigned?

   Yes, the Schedule B code is 9305996600

3. Does NSN 4925-00-731-2331 require demilitarization?

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

4. Does NSN 4925-00-731-2331 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4925-00-731-2331 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 4925-00-731-2331 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963