NSN 2-112E0540-80

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

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NSN 5331-01-686-5961 Datasheet

(NSN) National Stock Number

5331-01-686-5961

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5331 - O-Ring

(NIIN) National Item Identification Number

01-686-5961

Requires Demilitarization

Yes

(INC) Item Name Code

47946

Date

Tue, Feb 25, 2020

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

material will be in accordance with navsup-wss activity hx quality control, manufacturing and testing specifications

Identification

Demilitarization Code

F - Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

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

0047946

Cross Reference

CAGE Codes

02697

Parker-Hannifin Corp Div O-Ring Division

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 5331-01-686-5961?

   The FSCG of the NSN 5331-01-686-5961 is 5331

2. Does NSN 5331-01-686-5961 require demilitarization?

   Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

3. Does NSN 5331-01-686-5961 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5331-01-686-5961 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 5331-01-686-5961 was assigned to the Federal Catalog?

   It was assigned 6 years ago, on Tue, Feb 25, 2020