5331-01-007-4891

Find complete technical information, availability, and procurement data for: 5331-01-007-4891
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-007-4891

Item Name Code

47946

Assigment Date

08/05/1975 (50 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.

0.269 inches minimum and 0.281 inches maximum cross-sectional height, logistics support vessel end item identification, 4.817 inches minimum and 4.883 inches maximum center hole diameter, 5.400 inches nominal outside diameter, -20.0 fahrenheit and 400.0 fahrenheit temp rating

Product Characteristics

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

Outside Diameter: 5.400 inches nominal
Temp Rating: -20.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height: 0.269 inches minimum and 0.281 inches maximum
Center Hole Diameter: 4.817 inches minimum and 4.883 inches maximum
End Item Identification: logistics support vessel
Elongation Percentage: 125 maximum
Hardness Rating: 75.0 shore durometer a nominal
Material: rubber fluorocarbon class fpm

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-834-3461	No Name Available	12/01/1983

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
2-428	O-Ring
AS3209-428	O-Ring
M83248/1-428	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-007-4891?

The FSCG of the NSN 5331-01-007-4891 is 5331

Does the NSN 5331-01-007-4891 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-007-4891 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 5331-01-007-4891 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-007-4891 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 5331-01-007-4891 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, Aug 5, 1975