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5331-01-228-7155

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-228-7155
(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
03/20/1986 (40 years ago)

0.135 inches minimum and 0.143 inches maximum cross-sectional height, 2.464 inches minimum and 2.504 inches maximum center hole diameter, zzzw criticality code justification, rubber ethylene-propylene class epm material, 2.762 inches nominal peripheral diameter

Specs & Compatibility

Cross-Sectional Height

0.135 inches minimum and 0.143 inches maximum

Center Hole Diameter

2.464 inches minimum and 2.504 inches maximum

Peripheral Diameter

2.762 inches nominal

Criticality Code Justification

zzzw

Material

rubber ethylene-propylene class epm

Departure From Cited Document

material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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
216-4384970 PC 61 O-Ring
AS568-230/AMS-R-83285 GR 80 O-Ring
MS33666-230 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-228-7155?
The FSCG of the NSN 5331-01-228-7155 is 5331
Does NSN 5331-01-228-7155 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 5331-01-228-7155 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-228-7155 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 5331-01-228-7155 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Mar 20, 1986