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33920E O-Ring

5331-01-024-2512

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Official Item Classification

Name
O-Ring
Part Number
33920E
(NSN) National Stock Number
5331-01-024-2512
(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
07/07/1976 (50 years ago)

1.689 inches minimum and 1.733 inches maximum outside diameter, 1.461 inches minimum and 1.489 inches maximum center hole diameter, 0.114 inches minimum and 0.122 inches maximum cross-sectional height, rubber fluorocarbon class fpm material, 85.0 shore durometer a minimum and 95.0 shore durometer a maximum hardness rating

Specs & Compatibility

Outside Diameter

1.689 inches minimum and 1.733 inches maximum

Cross-Sectional Height

0.114 inches minimum and 0.122 inches maximum

Center Hole Diameter

1.461 inches minimum and 1.489 inches maximum

Hardness Rating

85.0 shore durometer a minimum and 95.0 shore durometer a maximum

Material

rubber fluorocarbon class fpm

Material Document And Classification

mil-r-83248 type 1, class 2 mil spec single material response

Replacement For

Part Number Description
5330-00-165-1982 No Name Available 02/01/1980
5330-00-434-1448 No Name Available 05/01/1998
5331-01-433-1553 No Name Available 10/01/2001
5331-01-505-6848 No Name Available 07/01/2004

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.

Pseudo Item Name Code

0047946

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Frequently Asked Questions

What is the FSCG of the NSN 5331-01-024-2512?
The FSCG of the NSN 5331-01-024-2512 is 5331
Does the NSN 5331-01-024-2512 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-024-2512 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 5331-01-024-2512 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-024-2512 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 5331-01-024-2512 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Wed, Jul 7, 1976