Aerospace Hardware Store

Aerospace

Hardware

1894643 O-Ring

5331-01-053-2907

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

742319
5310-01-015-5730
Recessed Washer
7423193395
5310-01-679-0811
Hexagon Self-Locking Nut
7423195130
5340-01-673-9656
Clip Retainer Plate
7423195132
5340-01-673-5600
Clip Retainer Plate
7423195158
5305-01-678-5666
Hexagon Head Cap Screw
7423195269
5342-01-673-7148
Control Rod
7423195786
5331-01-571-4433
O-Ring
7423197554
5340-01-674-9111
Mounting Bracket

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
1894643
(NSN) National Stock Number
5331-01-053-2907
(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
01/01/1978 (48 years ago)

rubber butadiene-acrylonitrile class nbr material, 0.359 inches minimum and 0.369 inches maximum center hole diameter, 0.067 inches minimum and 0.073 inches maximum cross-sectional height

Specs & Compatibility

Cross-Sectional Height

0.067 inches minimum and 0.073 inches maximum

Center Hole Diameter

0.359 inches minimum and 0.369 inches maximum

Material

rubber butadiene-acrylonitrile class nbr

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
1894643 O-Ring
41SX399 O-Ring
5330010532907 O-Ring
A47258 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-053-2907?
The FSCG of the NSN 5331-01-053-2907 is 5331
Does the NSN 5331-01-053-2907 have a Schedule B code assigned?
Yes, the Schedule B code is 8710000090
Does NSN 5331-01-053-2907 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 5331-01-053-2907 contain precious materials?
Precious metal content is unknown
Does NSN 5331-01-053-2907 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 5331-01-053-2907 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sun, Jan 1, 1978