Aerospace Hardware Store

Aerospace

Hardware

5331-00-279-9322

O-Ring

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

T267206
5306-01-610-5779
Machine Bolt
T26774
4820-00-016-2333
Valve Seat
T26778
4820-00-832-9888
Valve Seat
T267859
5330-01-607-1886
Gasket
T26937
5325-01-257-7770
Snap Fastener Clinch Plate
T26955
5340-01-330-7784
Loop Clamp
T26959
5330-00-583-3519
Gasket
T26L
5342-01-188-0567
Rod End Lh Thd

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-00-279-9322
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5331 O-Ring
(INC) Item Name Code
47946
(FIIG) Federal Item Identification Guide
A510X0
Date
08/22/1973 (53 years ago)

0.818 inches nominal outside diameter, 70.0 shore durometer a nominal hardness rating, 125 maximum elongation percentage, 0.084 inches minimum and 0.090 inches maximum cross-sectional height, 0.635 inches minimum and 0.653 inches maximum center hole diameter

Specs & Compatibility

Outside Diameter

0.818 inches nominal

Cross-Sectional Height

0.084 inches minimum and 0.090 inches maximum

Center Hole Diameter

0.635 inches minimum and 0.653 inches maximum

Elongation Percentage

125 maximum

Hardness Rating

70.0 shore durometer a nominal

Material

rubber fluorosilicone class fq

Replacement For

Part Number Description
5330-00-182-3546 No Name Available 02/01/1985
5330-00-426-2602 No Name Available 04/01/1986
5330-00-470-7963 No Name Available 04/01/1985
5330-00-763-9009 No Name Available 04/01/1985
5330-00-839-9037 No Name Available 09/01/1990
5330-00-931-8503 No Name Available 06/01/1986
5331-01-042-8241 No Name Available 01/01/2007
5331-01-504-8765 No Name Available 10/01/2003

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0047946

Related Hardware Products

Frequently Asked Questions

What is the FSCG of the NSN 5331-00-279-9322?
The FSCG of the NSN 5331-00-279-9322 is 5331
Does the NSN 5331-00-279-9322 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-279-9322 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 5331-00-279-9322 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-279-9322 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 5331-00-279-9322 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Aug 22, 1973