5331-00-493-8258

Find complete technical information, availability, and procurement data for: 5331-00-493-8258
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-493-8258

Item Name Code

47946

Assigment Date

02/27/1970 (56 years ago)

3.520 inches nominal outside diameter, 3.085 inches minimum and 3.115 inches maximum center hole diameter, 125 maximum elongation percentage, 0.205 inches minimum and 0.215 inches maximum cross-sectional height, -85.0 fahrenheit and 500.0 fahrenheit temp rating

Product Characteristics

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

Outside Diameter: 3.520 inches nominal
Temp Rating: -85.0 fahrenheit and 500.0 fahrenheit
Cross-Sectional Height: 0.205 inches minimum and 0.215 inches maximum
Center Hole Diameter: 3.085 inches minimum and 3.115 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 75.0 shore durometer a nominal
Material: rubber silicone class q

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
2-338 S355-75	O-Ring
338-11737	O-Ring
A-338TH1167	O-Ring
AS9386	O-Ring
MS9386-338	O-Ring
MS9386-338ES	O-Ring
PRP338-11737	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-493-8258?

The FSCG of the NSN 5331-00-493-8258 is 5331

Does the NSN 5331-00-493-8258 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-493-8258 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 5331-00-493-8258 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-493-8258 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 5331-00-493-8258 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Feb 27, 1970