5331-00-951-2492

Find complete technical information, availability, and procurement data for: 5331-00-951-2492
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-951-2492

Item Name Code

47946

Assigment Date

01/08/1987 (39 years ago)

7.775 inches nominal outside diameter, 7.195 inches minimum and 7.255 inches maximum center hole diameter, 160 maximum elongation percentage, -65.0 fahrenheit and 275.0 fahrenheit temp rating, 0.269 inches minimum and 0.281 inches maximum cross-sectional height

Product Characteristics

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

Outside Diameter: 7.775 inches nominal
Temp Rating: -65.0 fahrenheit and 275.0 fahrenheit
Cross-Sectional Height: 0.269 inches minimum and 0.281 inches maximum
Center Hole Diameter: 7.195 inches minimum and 7.255 inches maximum
Elongation Percentage: 160 maximum
Hardness Rating: 70.0 shore durometer a minimum and 80.0 shore durometer a maximum
Color: black
Material: rubber butadiene-acrylonitrile class nbr
Material Document And Classification: mil-p-25732 mil spec single material response or astm d2000/sae j200 3ch815a25eo16z1 assn std single material response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5331-01-123-6204	No Name Available	02/01/1998

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
2-442 N304-75	O-Ring
442-7377	O-Ring
546839	O-Ring
A-442SR832-75	O-Ring
AS568-442 3CH815A25EO16Z1	O-Ring
MS28775-442	O-Ring
MS28784-442	O-Ring
PRP442-7377	O-Ring
PRP568-442-4067-70	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-951-2492?

The FSCG of the NSN 5331-00-951-2492 is 5331

Does the NSN 5331-00-951-2492 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-951-2492 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 5331-00-951-2492 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-951-2492 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 5331-00-951-2492 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Jan 8, 1987