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9452K78 O-Ring

5331-01-421-1830

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Official Item Classification

Name
O-Ring
Part Number
9452K78
(NSN) National Stock Number
5331-01-421-1830
(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
11/03/1995 (30 years ago)

1.104 inches minimum and 1.124 inches maximum center hole diameter, -35.0 fahrenheit and 250.0 fahrenheit temp rating, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, c-17 end item identification, 65.0 shore durometer a minimum and 75.0 shore durometer a maximum hardness rating

Specs & Compatibility

Temp Rating

-35.0 fahrenheit and 250.0 fahrenheit

Cross-Sectional Height

0.067 inches minimum and 0.073 inches maximum

Center Hole Diameter

1.104 inches minimum and 1.124 inches maximum

End Item Identification

c-17

Hardness Rating

65.0 shore durometer a minimum and 75.0 shore durometer a maximum

Material

rubber butadiene-acrylonitrile class nbr

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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.

Source of Supply Code

F77

Pseudo Item Name Code

0047946

Related Hardware Products

Part Number Description
9452K78 O-Ring
9452K78-024 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-421-1830?
The FSCG of the NSN 5331-01-421-1830 is 5331
Does the NSN 5331-01-421-1830 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-421-1830 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 5331-01-421-1830 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-421-1830 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 5331-01-421-1830 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Fri, Nov 3, 1995