5331-01-503-0357

Find complete technical information, availability, and procurement data for: 5331-01-503-0357
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-503-0357

Item Name Code

47946

Assigment Date

12/02/2002 (23 years ago)

A bracket of various shapes (other than angle), designed to be attached to a supporting surface for the specific purpose of positioning, aligning and/or supporting another item. Excludes:brace (as modified); bracket, angle; and bracket, double angle. See also bracket (1), electrical connector; bracket, fire extinguisher; bracket, solenoid; bracket, track, sliding door; and retainer (as modified).

0.914 inches minimum and 0.934 inches maximum center hole diameter, aircraft, b-2 bomber (atb) end item identification, -90.0 fahrenheit and 350.0 fahrenheit temp rating, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 75.0 shore durometer a nominal hardness rating

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Temp Rating: -90.0 fahrenheit and 350.0 fahrenheit
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 0.914 inches minimum and 0.934 inches maximum
End Item Identification: aircraft, b-2 bomber (atb)
Hardness Rating: 75.0 shore durometer a nominal
Material: rubber fluorosilicone class fq
Material Document And Classification: mil-r-25988 type 1, class 3, grade 75 mil spec single material response
Specification/Standard Data: 81349-mil-r-25988/2/inactive government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5331-00-007-0101	No Name Available	04/01/2004

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
M25988/2-119	O-Ring
S9412-119	O-Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5331-01-503-0357?

The FSCG of the NSN 5331-01-503-0357 is 5331

Does the NSN 5331-01-503-0357 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-503-0357 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5331-01-503-0357 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-503-0357 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.

When the NSN 5331-01-503-0357 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Mon, Dec 2, 2002