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5331-00-144-8220

O-Ring

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Featured Parts

4043AS2122-1
5340-01-660-9228
Sealing Plug Assembly
4043AS2160-1
5305-01-660-9538
Externally Relieved Body Screw
4043AS2565-1
5340-01-660-8992
Mounting Bracket
4043AS4028-1
5340-01-660-9606
Access Cover
4043AS4033-1
5340-01-660-9000
Utility Access Door
4043AS4034-1
5330-01-660-9003
Gasket
4043AS4401-1
5315-01-660-8990
Headless Straight Pin
4043AS4402-1
5365-01-660-3923
Sleeve Bushing

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-00-144-8220
(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
01/19/1973 (53 years ago)

3.222 inches minimum and 3.252 inches maximum center hole diameter, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, rubber butadiene-acrylonitrile class nbr material

Specs & Compatibility

Cross-Sectional Height

0.100 inches minimum and 0.106 inches maximum

Center Hole Diameter

3.222 inches minimum and 3.252 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

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Frequently Asked Questions

What is the FSCG of the NSN 5331-00-144-8220?
The FSCG of the NSN 5331-00-144-8220 is 5331
Does the NSN 5331-00-144-8220 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-144-8220 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 5331-00-144-8220 contain precious materials?
Precious metal content is unknown
Does NSN 5331-00-144-8220 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 5331-00-144-8220 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Jan 19, 1973