Aerospace Hardware Store

Aerospace

Hardware

1639817PC169 O-Ring

5331-00-818-4591

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

4546
4820-00-482-3621
Relief Valve Plug
4546 145
5325-01-432-1745
Snap Fastener Cap
4546-440-SS
5340-01-707-0978
Spacing Threaded Standoff
4546-440-SS-20
5340-01-247-7719
Spacing Threaded Standoff
4546 498
4720-01-375-8348
Preformed Hose
4546 533
4720-01-423-6523
Preformed Hose
4546-632-SS-20
5340-01-471-3497
Snap-in Plain Standoff
45460
5340-01-253-8933
Rim Lock Set

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
Part Number
1639817PC169
(NSN) National Stock Number
5331-00-818-4591
(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
01/01/1962 (64 years ago)

rubber butadiene-acrylonitrile class nbr material, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 1.977 inches minimum and 1.997 inches maximum center hole diameter, 2.170 inches minimum and 2.216 inches maximum outside diameter

Specs & Compatibility

Outside Diameter

2.170 inches minimum and 2.216 inches maximum

Cross-Sectional Height

0.100 inches minimum and 0.106 inches maximum

Center Hole Diameter

1.977 inches minimum and 1.997 inches maximum

Material

rubber butadiene-acrylonitrile class nbr

Replacement For

Part Number Description
5330-00-171-8085 No Name Available 12/12/1965
5330-00-472-3187 No Name Available 05/01/1985
5330-00-881-8458 No Name Available 12/27/1972
5330-01-276-6653 No Name Available 07/01/1992

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 5331-00-818-4591?
The FSCG of the NSN 5331-00-818-4591 is 5331
Does the NSN 5331-00-818-4591 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-818-4591 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 5331-00-818-4591 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-818-4591 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 5331-00-818-4591 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962