5331-00-537-3923

Find complete technical information, availability, and procurement data for: 5331-00-537-3923
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-537-3923

Item Name Code

47946

Assigment Date

09/22/1974 (51 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, splined or smoothed, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).

0.135 inches minimum and 0.143 inches maximum cross-sectional height, 125 maximum elongation percentage, 16.150 inches minimum and 16.316 inches maximum outside diameter, -15.0 fahrenheit and 400.0 fahrenheit temp rating, 15.880 inches minimum and 16.030 inches maximum center hole diameter

Product Characteristics

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

Outside Diameter: 16.150 inches minimum and 16.316 inches maximum
Temp Rating: -15.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 15.880 inches minimum and 16.030 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 75.0 shore durometer a nominal
Material: rubber fluorocarbon class fpm

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
2-282V0747-75	O-Ring
2-282V1164-75	O-Ring
2-282V1226-75	O-Ring
2-282V747-75	O-Ring
5331005373923	O-Ring
AS3209-282	O-Ring
M83248/1-282	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-537-3923?

The FSCG of the NSN 5331-00-537-3923 is 5331

Does the NSN 5331-00-537-3923 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-537-3923 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 5331-00-537-3923 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-537-3923 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 5331-00-537-3923 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sun, Sep 22, 1974