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820-5787357-1 O-Ring

5331-01-289-2639

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Official Item Classification

Name
O-Ring
Part Number
820-5787357-1
(NSN) National Stock Number
5331-01-289-2639
(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
11/19/1988 (37 years ago)

w/s: hx unique end item identification, 0.542 inches minimum and 0.556 inches maximum center hole diameter, zzzy criticality code justification, "o"ring,non-metallic standard" special features, 0.100 inches minimum and 0.106 inches maximum cross-sectional height

Specs & Compatibility

Cross-Sectional Height

0.100 inches minimum and 0.106 inches maximum

Center Hole Diameter

0.542 inches minimum and 0.556 inches maximum

End Item Identification

w/s: hx unique

Criticality Code Justification

zzzy

Special Features

"o"ring,non-metallic standard"

Material

rubber

Reference Number Differentiating Characteristics

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
820-5787357-1 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-289-2639?
The FSCG of the NSN 5331-01-289-2639 is 5331
Does the NSN 5331-01-289-2639 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-289-2639 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 5331-01-289-2639 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-289-2639 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 5331-01-289-2639 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Sat, Nov 19, 1988