5331-01-179-0252

Find complete technical information, availability, and procurement data for: 5331-01-179-0252
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-179-0252

Item Name Code

47946

Assigment Date

05/14/1984 (42 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

4.357 inches minimum and 4.433 inches maximum outside diameter, rubber butadiene-acrylonitrile class nbr material, 3.947 inches minimum and 4.003 inches maximum center hole 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 butadiene-acrylonitrile class nbr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-194-3738	No Name Available	01/01/1989
5330-00-821-5143	No Name Available	03/01/1991

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
2-345 N756-75	O-Ring
345-7757	O-Ring
A-345 SR8014-75	O-Ring
AN6227-48	O-Ring
D7-345	O-Ring
M83461/1-345	O-Ring
PRP345-7757	O-Ring
PRP568-345-4367-70	O-Ring
TB2125	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-179-0252?

The FSCG of the NSN 5331-01-179-0252 is 5331

Does the NSN 5331-01-179-0252 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-179-0252 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 5331-01-179-0252 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-179-0252 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 5331-01-179-0252 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, May 14, 1984