5331-00-251-9379

Find complete technical information, availability, and procurement data for: 5331-00-251-9379
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-251-9379

Item Name Code

47946

Assigment Date

01/01/1963 (63 years ago)

4.357 inches minimum and 4.433 inches maximum outside diameter, rubber ethylene-propylene class epm material, 0.205 inches minimum and 0.215 inches maximum cross-sectional height, 3.947 inches minimum and 4.003 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: 4.357 inches minimum and 4.433 inches maximum
Cross-Sectional Height: 0.205 inches minimum and 0.215 inches maximum
Center Hole Diameter: 3.947 inches minimum and 4.003 inches maximum
Material: rubber ethylene-propylene class epm

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-087-8293	No Name Available	03/01/1995
5330-00-845-0359	No Name Available	04/03/1968

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
10V60-141-345	O-Ring
1793-345	O-Ring
2-345 N602-70	O-Ring
2-345-N109-7	O-Ring
2-345N602-70	O-Ring
23750-83	O-Ring
345-8307	O-Ring
416171-345	O-Ring
457-60-345	O-Ring
60-P-31-345	O-Ring
7866-345	O-Ring
853-7738	O-Ring
C-69-345	O-Ring
MS28513-345	O-Ring
MS29513-345	O-Ring
PRP568-345-457-60	O-Ring
PX1775-345	O-Ring
RT253-65-345	O-Ring
S2N-345	O-Ring
SR-822A-60-345	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-251-9379?

The FSCG of the NSN 5331-00-251-9379 is 5331

Does the NSN 5331-00-251-9379 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-251-9379 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 5331-00-251-9379 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-251-9379 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 5331-00-251-9379 was assigned to the Federal Catalog?

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