5331-01-190-2221

Find complete technical information, availability, and procurement data for: 5331-01-190-2221
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-190-2221

Item Name Code

47946

Assigment Date

09/24/1984 (41 years ago)

0.574 inches nominal peripheral diameter, 85.0 shore durometer a minimum and 95.0 shore durometer a maximum hardness rating, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, -30.0 fahrenheit and 500.0 fahrenheit temp rating, 0.291 inches minimum and 0.301 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.

Temp Rating: -30.0 fahrenheit and 500.0 fahrenheit
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 0.291 inches minimum and 0.301 inches maximum
Peripheral Diameter: 0.574 inches nominal
Hardness Rating: 85.0 shore durometer a minimum and 95.0 shore durometer a maximum
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
AS3581-203	O-Ring
AS568-203 MIL-R-83248/2	O-Ring
AS568A-203 MIL- G-23652 TYPE 2	O-Ring
M83248/2-203	O-Ring
W-302B-A30 ITEM 64	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-190-2221?

The FSCG of the NSN 5331-01-190-2221 is 5331

Does NSN 5331-01-190-2221 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 5331-01-190-2221 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-190-2221 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 5331-01-190-2221 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, Sep 24, 1984