5331-00-083-7400

Find complete technical information, availability, and procurement data for: 5331-00-083-7400
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-083-7400

Item Name Code

47946

Assigment Date

11/17/1972 (53 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.

4.000 inches minimum and 4.040 inches maximum outside diameter, 0.094 inches nominal cross-sectional diameter, 125 maximum elongation percentage, 70.0 shore durometer a minimum and 80.0 shore durometer a maximum hardness rating, cross-sectional shape style: solid single or composition; aperture diameter: 3.460 in. min. and 3.500 in. max.; style designator: circular special features

Product Characteristics

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

Outside Diameter: 4.000 inches minimum and 4.040 inches maximum
Elongation Percentage: 125 maximum
Cross-Sectional Diameter: 0.094 inches nominal
Hardness Rating: 70.0 shore durometer a minimum and 80.0 shore durometer a maximum
Special Features: cross-sectional shape style: solid single or composition; aperture diameter: 3.460 in. min. and 3.500 in. max.; style designator: circular
Material: rubber fluorocarbon class fpm
Material Document And Classification: mil-r-83248,ty 2,cl 1 mil std single material response

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
B2620-5059	O-Ring
MIL-R-83248 TY1 CL1	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-083-7400?

The FSCG of the NSN 5331-00-083-7400 is 5331

Does the NSN 5331-00-083-7400 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-083-7400 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 5331-00-083-7400 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-083-7400 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 5331-00-083-7400 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Nov 17, 1972