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5331-00-865-4452

Find complete technical information, availability, and procurement data for: 5331-00-865-4452

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5331-00-865-4452
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-865-4452
Item Name Code
47946
Assigment Date
10/23/1967 (58 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.

1.849 inches minimum and 1.869 inches maximum center hole diameter, rubber fluorocarbon class fpm material, 0.135 inches minimum and 0.143 inches maximum cross-sectional height

Product Characteristics

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

Cross-Sectional Height
0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter
1.849 inches minimum and 1.869 inches maximum
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Below is a list of NSNs that have been officially superseded by this NSN: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
2840-00-800-4753 No Name Available 01/02/1969

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
385978 O-Ring
MS9388-225 O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-865-4452?
The FSCG of the NSN 5331-00-865-4452 is 5331
Does the NSN 5331-00-865-4452 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-865-4452 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 5331-00-865-4452 contain precious materials?
Precious metal content is unknown
Does NSN 5331-00-865-4452 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 5331-00-865-4452 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Mon, Oct 23, 1967

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