Aerospace Hardware Store

Aerospace

Hardware

5331-01-521-8985

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

CA21406-08-3TX
5305-01-655-7523
Panel Fastener Screw
CA21406-08-4TX
5305-01-655-7511
Panel Fastener Screw
CA21406-08-5TX
5305-01-655-7512
Panel Fastener Screw
CA21412-3-1TX
5307-01-666-5949
Continuous Thread Stud
CA21412-3-2TX
5307-01-666-6424
Continuous Thread Stud
CA2145
5310-01-195-7851
Plate Plain Nut
CA21498-01
5340-01-592-7285
Threaded Retainer
CA21743
5330-00-569-9610
Plain Encased Seal

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
5331-01-521-8985
(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
07/09/2004 (22 years ago)

0.139 inches nominal cross-sectional height, -65.0 fahrenheit and 212.0 fahrenheit temp rating, 1.296 inches nominal center hole diameter, rubber ethylene-propylene-diene class epdm material, black color

Specs & Compatibility

Temp Rating

-65.0 fahrenheit and 212.0 fahrenheit

Cross-Sectional Height

0.139 inches nominal

Center Hole Diameter

1.296 inches nominal

Color

black

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
9557K488 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-521-8985?
The FSCG of the NSN 5331-01-521-8985 is 5331
Does the NSN 5331-01-521-8985 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-521-8985 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 5331-01-521-8985 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-521-8985 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 5331-01-521-8985 was assigned to the Federal Catalog?
It was assigned 22 years ago, on Fri, Jul 9, 2004