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)

3.947 inches minimum and 4.003 inches maximum center hole diameter, rubber ethylene-propylene class epm material, 4.357 inches minimum and 4.433 inches maximum outside diameter, 0.205 inches minimum and 0.215 inches maximum cross-sectional height

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Below is a list of NSNs that have been officially superseded by this NSN: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