Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. O-Ring /
  4. 5331-01-728-7089

5331-01-728-7089

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

N0756-2-249
5330-01-673-7438
Plain Encased Seal
N0756 2-264
5331-00-839-4940
O-Ring
N0756 2-904
5331-01-338-3872
O-Ring
N0756 3-903
5331-01-678-4448
O-Ring
N0756 3-906
5331-01-686-0973
O-Ring
N0756 3-908
5331-01-163-4985
O-Ring
N0756 3-910
5331-01-349-6182
O-Ring
N0756 3-912
5331-01-686-0731
O-Ring

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
5331-01-728-7089
(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
04/16/2025 (1 year ago)

-70.0 fahrenheit and 250.0 fahrenheit temp rating, 017089380 end item identification, oring tab,epdm part name assigned by controlling agency, 20.47 millimeters minimum and 20.77 millimeters maximum center hole diameter, 2.54 millimeters minimum and 2.70 millimeters maximum cross-sectional height

Specs & Compatibility

Temp Rating

-70.0 fahrenheit and 250.0 fahrenheit

Cross-Sectional Height

2.54 millimeters minimum and 2.70 millimeters maximum

Center Hole Diameter

20.47 millimeters minimum and 20.77 millimeters maximum

End Item Identification

017089380

Part Name Assigned By Controlling Agency

oring tab,epdm

Special Features

hardness rating is durometer 70

Material

rubber ethylene-propylene-diene class epdm

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

Part Number Description
D014S595 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-728-7089?
The FSCG of the NSN 5331-01-728-7089 is 5331
Does NSN 5331-01-728-7089 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 5331-01-728-7089 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-728-7089 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 5331-01-728-7089 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Wed, Apr 16, 2025