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01010 PC 31

View detailed technical data, stock status, and sourcing information for: 01010 PC 31

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01010 PC 31
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-01-331-8137
Item Name Code
47946
Assigment Date
12/28/1990 (35 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

0.069 inches minimum and 0.075 inches maximum cross-sectional height, 0.346 inches minimum and 0.356 inches maximum center hole diameter, -65.0 fahrenheit and 160.0 fahrenheit temp rating, 90.0 shore durometer a nominal hardness rating, 0.495 inches nominal peripheral diameter

Product Characteristics

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

Temp Rating
-65.0 fahrenheit and 160.0 fahrenheit
Cross-Sectional Height
0.069 inches minimum and 0.075 inches maximum
Center Hole Diameter
0.346 inches minimum and 0.356 inches maximum
Peripheral Diameter
0.495 inches nominal
Hardness Rating
90.0 shore durometer a nominal
Criticality Code Justification
zzzw
Departure From Cited Document
material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5330-01-256-0823 No Name Available 01/01/1997

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FAQs

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

What is the FSCG of the NSN 5331-01-331-8137?
The FSCG of the NSN 5331-01-331-8137 is 5331
Does NSN 5331-01-331-8137 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 5331-01-331-8137 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-331-8137 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 5331-01-331-8137 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Fri, Dec 28, 1990

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