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5331-01-107-1243

Find complete technical information, availability, and procurement data for: 5331-01-107-1243

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5331-01-107-1243
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-01-107-1243
Item Name Code
47946
Assigment Date
01/30/1981 (45 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.

1.332 inches minimum and 1.344 inches maximum center hole diameter, 50.0 shore durometer a nominal hardness rating, 0.089 inches minimum and 0.095 inches maximum cross-sectional height, -70.0 fahrenheit and 400.0 fahrenheit temp rating, 1.504 inches minimum and 1.540 inches maximum outside diameter

Product Characteristics

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

Outside Diameter
1.504 inches minimum and 1.540 inches maximum
Temp Rating
-70.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height
0.089 inches minimum and 0.095 inches maximum
Center Hole Diameter
1.332 inches minimum and 1.344 inches maximum
Hardness Rating
50.0 shore durometer a nominal
Material
rubber silicone class q

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5330-00-726-7874 No Name Available 10/01/1996

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
13380926526 O-Ring
5-157S471-50 O-Ring
5-157S595-50 O-Ring
BACG10AU-13 O-Ring
FQ RED O-Ring
S0595 5-157 O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-107-1243?
The FSCG of the NSN 5331-01-107-1243 is 5331
Does the NSN 5331-01-107-1243 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-107-1243 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 5331-01-107-1243 contain precious materials?
Precious metal content is unknown
Does NSN 5331-01-107-1243 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 5331-01-107-1243 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Fri, Jan 30, 1981

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