5331-01-051-5541

Find complete technical information, availability, and procurement data for: 5331-01-051-5541
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-051-5541

Item Name Code

47946

Assigment Date

12/02/1977 (48 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.

rubber synthetic material, 2.978 inches minimum and 3.030 inches maximum outside diameter, 2.849 inches minimum and 2.879 inches maximum center hole diameter, 75.0 shore durometer a nominal hardness rating, 0.067 inches minimum and 0.073 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: 2.978 inches minimum and 3.030 inches maximum
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 2.849 inches minimum and 2.879 inches maximum
Hardness Rating: 75.0 shore durometer a nominal
Material: rubber synthetic

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-043-1858	No Name Available	05/01/1997
5330-00-500-3778	No Name Available	10/01/1992
5330-00-935-9151	No Name Available	04/01/1984
5331-01-208-0300	No Name Available	10/01/2001

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
000-200-0718	O-Ring
10163368	O-Ring
2-040 N304-75	O-Ring
5331PL0793887	O-Ring
7-755-040000	O-Ring
999F0722 PC 37	O-Ring
ARP568-040MILP5 516-90DURM	O-Ring
ARP568-040MILP5 516B	O-Ring
J200A40	O-Ring
MS28775-040	O-Ring
N190040B000	O-Ring
P48026-040	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-051-5541?

The FSCG of the NSN 5331-01-051-5541 is 5331

Does the NSN 5331-01-051-5541 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-051-5541 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 5331-01-051-5541 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-051-5541 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 5331-01-051-5541 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Dec 2, 1977