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5331-00-537-3944

Find complete technical information, availability, and procurement data for: 5331-00-537-3944

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5331-00-537-3944
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-537-3944
Item Name Code
47946
Assigment Date
09/22/1974 (51 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

-15.0 fahrenheit and 400.0 fahrenheit temp rating, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 5.952 inches minimum and 6.022 inches maximum center hole diameter, 6.152 inches minimum and 6.234 inches maximum outside diameter, 125 maximum elongation percentage

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Outside Diameter
6.152 inches minimum and 6.234 inches maximum
Temp Rating
-15.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height
0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter
5.952 inches minimum and 6.022 inches maximum
Elongation Percentage
125 maximum
Hardness Rating
75.0 shore durometer a nominal
Material
rubber fluorocarbon class fpm

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5330-01-032-8064 No Name Available 05/01/1992
5330-01-076-4973 No Name Available 04/01/1986
5330-01-328-6852 No Name Available 03/01/1992
5331-01-387-1232 No Name Available 07/01/1998

Related Parts

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FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5331-00-537-3944?
The FSCG of the NSN 5331-00-537-3944 is 5331
Does the NSN 5331-00-537-3944 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-537-3944 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 5331-00-537-3944 contain precious materials?
Precious metal content is unknown
Does NSN 5331-00-537-3944 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 5331-00-537-3944 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sun, Sep 22, 1974

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