5331-01-037-7736

Find complete technical information, availability, and procurement data for: 5331-01-037-7736
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-037-7736

Item Name Code

47946

Assigment Date

03/24/1977 (49 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.

80.0 shore durometer a nominal hardness rating, 7.234 inches nominal center hole diameter, -70.0 fahrenheit and 250.0 fahrenheit temp rating, 0.139 inches nominal cross-sectional height, 7.459 inches minimum and 7.565 inches maximum outside diameter

Product Characteristics

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

Outside Diameter: 7.459 inches minimum and 7.565 inches maximum
Temp Rating: -70.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.139 inches nominal
Center Hole Diameter: 7.234 inches nominal
Hardness Rating: 80.0 shore durometer a nominal
Criticality Code Justification: feat
Special Features: material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications.
Color: black
Material: rubber synthetic

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
2-263E515-80	O-Ring
EM163 2-263	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-037-7736?

The FSCG of the NSN 5331-01-037-7736 is 5331

Does the NSN 5331-01-037-7736 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-037-7736 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 5331-01-037-7736 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-037-7736 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 5331-01-037-7736 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Mar 24, 1977