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2HL542 O-Ring

5331-01-198-8439

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Official Item Classification

Name
O-Ring
Part Number
2HL542
(NSN) National Stock Number
5331-01-198-8439
(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
01/15/1985 (41 years ago)

0.078 inches nominal cross-sectional height, 0.468 inches nominal center hole diameter, nsn 2320-01-318-9902 het (heavy equipment transporter); family of hemtt vehicles (heavy expanded mobility tactical trucks); mrap - cougar iss 1.0; mrap - cougar iss 1.5 end item identification, 100.0 shore durometer a nominal hardness rating, -30.0 fahrenheit and 250.0 fahrenheit temp rating

Specs & Compatibility

Temp Rating

-30.0 fahrenheit and 250.0 fahrenheit

Cross-Sectional Height

0.078 inches nominal

Center Hole Diameter

0.468 inches nominal

End Item Identification

nsn 2320-01-318-9902 het (heavy equipment transporter); family of hemtt vehicles (heavy expanded mobility tactical trucks); mrap - cougar iss 1.0; mrap - cougar iss 1.5

Hardness Rating

100.0 shore durometer a nominal

Criticality Code Justification

feat

Part Name Assigned By Controlling Agency

sze 0-ring boss

Special Features

weapon system essential; material opaque plastic;for tube size -6;tensile strength is 2180 to 4350 psi;ring thickness in nominal inches is 0.078

Material

rubber

Replacement For

Part Number Description
5331-01-269-6150 No Name Available 02/01/2004

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
22617-06 O-Ring
22617-6 O-Ring
2HL542 O-Ring
7-755-906002 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-198-8439?
The FSCG of the NSN 5331-01-198-8439 is 5331
Does the NSN 5331-01-198-8439 have a Schedule B code assigned?
Yes, the Schedule B code is 3926904500
Does NSN 5331-01-198-8439 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 5331-01-198-8439 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-198-8439 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 5331-01-198-8439 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Tue, Jan 15, 1985