Aerospace Hardware Store

Aerospace

Hardware

2AB9 O-Ring

5331-00-426-3321

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

7-141YREREVA
5940-00-283-3460
Terminal Board
7-141YREVA
5940-00-283-3460
Terminal Board
7-142
5940-00-636-5363
Terminal Board
7-142A
5940-00-636-5363
Terminal Board
7-142AA3-4W
5940-00-840-6534
Terminal Board
7-142B2
5940-00-253-8817
Terminal Board
7-143-7622-0
5355-01-378-3970
Knob
7-1437621-5
5355-01-257-3100
Knob

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
2AB9
(NSN) National Stock Number
5331-00-426-3321
(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
04/16/1971 (55 years ago)

0.103 inches nominal cross-sectional height, 0.424 inches nominal center hole diameter, rubber butadiene nitrile material, cross-sectional shape style:116 irregular shape from old fiig a03200 special features, nsn 4210-01-486-1035 tfft (tactical fire fighting truck) end item identification

Specs & Compatibility

Cross-Sectional Height

0.103 inches nominal

Center Hole Diameter

0.424 inches nominal

End Item Identification

nsn 4210-01-486-1035 tfft (tactical fire fighting truck)

Special Features

cross-sectional shape style:116 irregular shape from old fiig a03200

Material

rubber butadiene nitrile

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
2AB9 O-Ring
7-57-022 O-Ring
757198 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-00-426-3321?
The FSCG of the NSN 5331-00-426-3321 is 5331
Does NSN 5331-00-426-3321 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 5331-00-426-3321 contain precious materials?
Precious metal content is unknown
Does NSN 5331-00-426-3321 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 5331-00-426-3321 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Apr 16, 1971