5331-00-821-8331

Find complete technical information, availability, and procurement data for: 5331-00-821-8331
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-821-8331

Item Name Code

47946

Assigment Date

01/01/1960 (66 years ago)

0.0625 inches nominal cross-sectional height, 0.816 inches nominal outside diameter, 0.667 inches minimum and 0.685 inches maximum center hole diameter, rubber isobutylene-isoprene class iir material

Product Characteristics

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

Outside Diameter: 0.816 inches nominal
Cross-Sectional Height: 0.0625 inches nominal
Center Hole Diameter: 0.667 inches minimum and 0.685 inches maximum
Material: rubber isobutylene-isoprene class iir

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5331-01-686-3488	No Name Available	03/01/2023

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
2-017E688-70	O-Ring
914-5X9357	O-Ring
ARP017-10V70-234	O-Ring
AS568-017 MIL-G-22050 GRADE 1	O-Ring
AS568-017MILG22 050	O-Ring
M22050-1-017	O-Ring
MIL-G-22050GRADE1SIZEAS568-017	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-821-8331?

The FSCG of the NSN 5331-00-821-8331 is 5331

Does the NSN 5331-00-821-8331 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-821-8331 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 5331-00-821-8331 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-821-8331 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 5331-00-821-8331 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960