5331-00-163-6624

Find complete technical information, availability, and procurement data for: 5331-00-163-6624
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-163-6624

Item Name Code

47946

Assigment Date

11/12/1971 (54 years ago)

An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, and the like, between fixed surfaces and a cylindrical item passing through it. Excludes:seal,plain,encased.

0.985 inches nominal outside diameter, 0.112 inches minimum and 0.120 inches maximum cross-sectional height, -85.0 fahrenheit and 500.0 fahrenheit temp rating, 125 maximum elongation percentage, 0.858 inches minimum and 0.868 inches maximum center hole 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: 0.985 inches nominal
Temp Rating: -85.0 fahrenheit and 500.0 fahrenheit
Cross-Sectional Height: 0.112 inches minimum and 0.120 inches maximum
Center Hole Diameter: 0.858 inches minimum and 0.868 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 75.0 shore durometer a nominal
Material: rubber silicone class q

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
MS9385-11	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-163-6624?

The FSCG of the NSN 5331-00-163-6624 is 5331

Does the NSN 5331-00-163-6624 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-163-6624 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 5331-00-163-6624 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-163-6624 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 5331-00-163-6624 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Nov 12, 1971