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5331-01-287-4813

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-287-4813
(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
10/22/1988 (37 years ago)

0.135 inches minimum and 0.143 inches maximum cross-sectional height, 2.474 inches minimum and 2.494 inches maximum center hole diameter, zzzw criticality code justification, cleaning, packaging, and marking iaw mil-std-1330d departure from cited document

Specs & Compatibility

Cross-Sectional Height

0.135 inches minimum and 0.143 inches maximum

Center Hole Diameter

2.474 inches minimum and 2.494 inches maximum

Criticality Code Justification

zzzw

Departure From Cited Document

cleaning, packaging, and marking iaw mil-std-1330d

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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
A180-230 O-Ring
A180-230CP O-Ring
MS28775-230CP O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-287-4813?
The FSCG of the NSN 5331-01-287-4813 is 5331
Does NSN 5331-01-287-4813 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 5331-01-287-4813 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-287-4813 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 5331-01-287-4813 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Sat, Oct 22, 1988