Aerospace Hardware Store

Aerospace

Hardware

5331-00-321-9962

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

1386F23P14
5365-01-078-8799
Bearing Turb Spacer
1386F23P16
5315-01-111-6004
Spring Pin
1386F23P19
5315-01-078-8800
Pin
1386F24
5330-01-062-9293
Thrust Bearing Oil Ring Seal
1386F24H01
5330-01-062-9293
Thrust Bearing Oil Ring Seal
1386F25
4820-01-062-9354
Valve Seat
1386F25P19
4820-01-062-9354
Valve Seat
1386F27ITEM3
5305-01-306-6030
Socket Head Cap Screw

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
5331-00-321-9962
(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
11/28/1973 (52 years ago)

0.205 inches minimum and 0.215 inches maximum cross-sectional height, 70.0 shore durometer a nominal hardness rating, 3.335 inches minimum and 3.365 inches maximum center hole diameter, 125 maximum elongation percentage, 3.736 inches minimum and 3.804 inches maximum outside diameter

Specs & Compatibility

Outside Diameter

3.736 inches minimum and 3.804 inches maximum

Cross-Sectional Height

0.205 inches minimum and 0.215 inches maximum

Center Hole Diameter

3.335 inches minimum and 3.365 inches maximum

Elongation Percentage

125 maximum

Hardness Rating

70.0 shore durometer a nominal

Material

rubber silicone class q

Replacement For

Part Number Description
5330-00-400-7434 No Name Available 12/01/1980
5330-01-102-0915 No Name Available 09/01/2008

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

Part Number Description
10683-3 O-Ring
2-340 S604-70 O-Ring
2-340S604-70 O-Ring
AS3582-340 O-Ring
MIL O-Ring
MS9068-340 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-00-321-9962?
The FSCG of the NSN 5331-00-321-9962 is 5331
Does the NSN 5331-00-321-9962 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-321-9962 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 5331-00-321-9962 contain precious materials?
Precious metal content is unknown
Does NSN 5331-00-321-9962 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 5331-00-321-9962 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Nov 28, 1973