5331-00-558-1901

Find complete technical information, availability, and procurement data for: 5331-00-558-1901
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-558-1901

Item Name Code

47946

Assigment Date

01/01/1963 (63 years ago)

510 maximum elongation percentage, 0.484 inches minimum and 0.506 inches maximum outside diameter, -25.0 fahrenheit and 250.0 fahrenheit temp rating, 0.069 inches minimum and 0.075 inches maximum cross-sectional height, 0.346 inches minimum and 0.357 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: 0.484 inches minimum and 0.506 inches maximum
Temp Rating: -25.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.069 inches minimum and 0.075 inches maximum
Center Hole Diameter: 0.346 inches minimum and 0.357 inches maximum
Elongation Percentage: 510 maximum
Hardness Rating: 60.0 shore durometer a nominal
Material: rubber butadiene-acrylonitrile class nbr

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
3-904 N525-60	O-Ring
3-904N525-6	O-Ring
3-904N525-60	O-Ring
5130-534049-4	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-558-1901?

The FSCG of the NSN 5331-00-558-1901 is 5331

Does the NSN 5331-00-558-1901 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-558-1901 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 5331-00-558-1901 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-558-1901 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 5331-00-558-1901 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963