5331-01-380-5161

Find complete technical information, availability, and procurement data for: 5331-01-380-5161
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-380-5161

Item Name Code

47946

Assigment Date

09/21/1993 (32 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more notches. Excludes:thrust type washers.

75.0 shore durometer a minimum and 85.0 shore durometer a maximum hardness rating, 4.204 inches minimum and 4.264 inches maximum center hole diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, material shall be resistant to phosphate ester hydraulic fluid special features, -70.0 fahrenheit and 400.0 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.

Temp Rating: -70.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 4.204 inches minimum and 4.264 inches maximum
Hardness Rating: 75.0 shore durometer a minimum and 85.0 shore durometer a maximum
Special Features: material shall be resistant to phosphate ester hydraulic fluid
Material: rubber ethylene-propylene class epm
Material Document And Classification: nas-1613 assn std single material response

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
NAS1601-244	O-Ring
NAS1611-244A	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-380-5161?

The FSCG of the NSN 5331-01-380-5161 is 5331

Does the NSN 5331-01-380-5161 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-380-5161 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 5331-01-380-5161 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-380-5161 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 5331-01-380-5161 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, Sep 21, 1993