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2640-800X01PC41Q3

View detailed technical data, stock status, and sourcing information for: 2640-800X01PC41Q3

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2640-800X01PC41Q3
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-884-6488
Item Name Code
40243
Assigment Date
11/29/1967 (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.

zzzy criticality code justification, item that supports a level 1 or subsafe critical system that has undergone quality assurance during acquisition process reference number differentiating characteristics

Product Characteristics

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

Criticality Code Justification
zzzy
Reference Number Differentiating Characteristics
item that supports a level 1 or subsafe critical system that has undergone quality assurance during acquisition process

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
2640-800X01PC41 Check Ball
2640-800X01PC41Q3 Check Ball

FAQs

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

What is the FSCG of the NSN 4820-00-884-6488?
The FSCG of the NSN 4820-00-884-6488 is 4820
Does the NSN 4820-00-884-6488 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-884-6488 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-884-6488 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-884-6488 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 4820-00-884-6488 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Nov 29, 1967

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