Aerospace Hardware Store

Aerospace

Hardware

5331-00-165-1950

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

4678426PC14(CCB)4384539PC114
4820-01-531-3273
Ball Valve Parts Kit
4678426PC14(CCB)4384539PC114L1
4820-01-531-3273
Ball Valve Parts Kit
4678428-0001
4820-01-060-4004
Hydraulic Valve Actuator
4678428-0001TR
4820-01-060-4004
Hydraulic Valve Actuator
4678428-0002
4820-01-095-8682
Foundation Acutator
467843
5360-00-248-5834
Extension Helical Spring
4678430 ITEM 27
4730-00-812-1175
Pipe to Tube Straight Adapter
467844
5360-00-232-1007
Extension Helical Spring

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
5331-00-165-1950
(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
11/19/1971 (54 years ago)

2.980 inches minimum and 3.044 inches maximum outside diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 2.710 inches minimum and 2.758 inches maximum center hole diameter, -30.0 fahrenheit and 500.0 fahrenheit temp rating, 125 maximum elongation percentage

Specs & Compatibility

Outside Diameter

2.980 inches minimum and 3.044 inches maximum

Temp Rating

-30.0 fahrenheit and 500.0 fahrenheit

Cross-Sectional Height

0.135 inches minimum and 0.143 inches maximum

Center Hole Diameter

2.710 inches minimum and 2.758 inches maximum

Elongation Percentage

125 maximum

Hardness Rating

70.0 shore durometer a minimum and 80.0 shore durometer a maximum

Material

rubber fluorocarbon class fpm

Replacement For

Part Number Description
5330-00-333-6282 No Name Available 02/01/1985
5330-00-707-0584 No Name Available 03/01/1990
5331-01-076-9343 No Name Available 04/01/1998
5330-01-114-9263 No Name Available 03/01/1989
5330-01-177-8155 No Name Available 05/01/1991
5331-01-476-7682 No Name Available 06/01/2013

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

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 5331-00-165-1950?
The FSCG of the NSN 5331-00-165-1950 is 5331
Does the NSN 5331-00-165-1950 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-165-1950 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 5331-00-165-1950 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-165-1950 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 5331-00-165-1950 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Nov 19, 1971