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5331-00-579-3164

Find complete technical information, availability, and procurement data for: 5331-00-579-3164

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5331-00-579-3164
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-579-3164
Item Name Code
47946
Assigment Date
01/01/1963 (63 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.

4.442 inches minimum and 4.508 inches maximum center hole diameter, 0.269 inches minimum and 0.281 inches maximum cross-sectional height, 75.0 shore durometer a nominal hardness rating, 4.980 inches minimum and 5.070 inches maximum outside diameter, rubber butadiene-acrylonitrile class nbr material

Product Characteristics

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

Outside Diameter
4.980 inches minimum and 5.070 inches maximum
Cross-Sectional Height
0.269 inches minimum and 0.281 inches maximum
Center Hole Diameter
4.442 inches minimum and 4.508 inches maximum
Hardness Rating
75.0 shore durometer a nominal
Material
rubber butadiene-acrylonitrile class nbr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5330-00-560-5623 No Name Available 08/01/1982

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
10117101 O-Ring
16701155 O-Ring
2-425N304-75 O-Ring
425-8307 O-Ring
5331PL0657036 O-Ring
7264420 O-Ring
AS28775-425 O-Ring
MS28775-425 O-Ring
PRP425-8307 O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-579-3164?
The FSCG of the NSN 5331-00-579-3164 is 5331
Does the NSN 5331-00-579-3164 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-579-3164 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 5331-00-579-3164 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-579-3164 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 5331-00-579-3164 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

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Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material 760
New Surplus 35
Serviceable 6
Total 801
Availability of this item was last updated on: 12/23/2025 07:12 AM EST. Stock levels and pricing are subject to change.

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