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5331-01-287-4819

O-Ring

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Nonmetallic Hose Assembly
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Nipple Assy
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Tube to Hose Straight Adapter
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Hose Nipple
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Mounting Plate
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Mounting Bracket

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-287-4819
(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)

0.100 inches minimum and 0.106 inches maximum cross-sectional height, 2.290 inches minimum and 2.310 inches maximum center hole diameter, requires special cleaning and packaging iaw mil-std-1330,for 0xygen/nitrogen/hydrogen service departure from cited document, zzzw criticality code justification

Specs & Compatibility

Cross-Sectional Height

0.100 inches minimum and 0.106 inches maximum

Center Hole Diameter

2.290 inches minimum and 2.310 inches maximum

Criticality Code Justification

zzzw

Departure From Cited Document

requires special cleaning and packaging iaw mil-std-1330,for 0xygen/nitrogen/hydrogen service

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

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Frequently Asked Questions

What is the FSCG of the NSN 5331-01-287-4819?
The FSCG of the NSN 5331-01-287-4819 is 5331
Does NSN 5331-01-287-4819 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 5331-01-287-4819 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-287-4819 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 5331-01-287-4819 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Sat, Oct 22, 1988