Aerospace Hardware Store

Aerospace

Hardware

211133 O-Ring

5331-00-291-7384

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

DBOU24AB8H
4730-01-235-3757
Union
DBOU24AB8W
4730-01-339-6745
Tube Coupling
DBOU24AB8WL
4730-01-241-0325
Tube Union
DBOU24E12D
4730-01-031-3278
Tube Nipple
DBOU24E6D
4730-01-053-0305
Tube Nipple
DBOU24E8D
4730-01-031-3277
Tube Nipple
DBOYNS3F36B2NLA
4820-01-201-1276
Diaphragm Valve
DBP1NM
5315-01-529-5673
Cotter Pin

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
211133
(NSN) National Stock Number
5331-00-291-7384
(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
01/01/1963 (63 years ago)

1.984 inches minimum and 2.026 inches maximum outside diameter, rubber butadiene-acrylonitrile class nbr material, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 1.789 inches minimum and 1.809 inches maximum center hole diameter

Specs & Compatibility

Outside Diameter

1.984 inches minimum and 2.026 inches maximum

Cross-Sectional Height

0.100 inches minimum and 0.106 inches maximum

Center Hole Diameter

1.789 inches minimum and 1.809 inches maximum

Material

rubber butadiene-acrylonitrile class nbr

Replacement For

Part Number Description
5330-00-291-3829 No Name Available 01/01/1963
5330-00-559-2084 No Name Available 10/01/1988
5330-00-837-5954 No Name Available 08/22/1966
5330-00-842-1709 No Name Available 07/10/1970
5330-00-984-5764 No Name Available 08/01/1986
5330-01-542-0767 No Name Available 06/01/2018

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 5331-00-291-7384?
The FSCG of the NSN 5331-00-291-7384 is 5331
Does the NSN 5331-00-291-7384 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-291-7384 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 5331-00-291-7384 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-291-7384 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 5331-00-291-7384 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963