77C957443P1

View detailed technical data, stock status, and sourcing information for: 77C957443P1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-444-2321

Item Name Code

04522

Assigment Date

05/01/1997 (29 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

0.750 inches nominal outside diameter, 0.015 inches nominal cross-sectional thickness, 77a102453+001, cage 03538 mfr ref single material response overall material document and classification, 0.250 inches nominal aperture diameter, gasket has thermal properties special features

Product Characteristics

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

Outside Diameter: 0.750 inches nominal
Aperture Diameter: 0.250 inches nominal
Cross-Sectional Thickness: 0.015 inches nominal
Special Features: gasket has thermal properties
Material Document And Classification: 77a102453+001, cage 03538 mfr ref single material response overall
Style Designator: circular

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
77C957443	Gasket
77C957443P1	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-444-2321?

The FSCG of the NSN 5330-01-444-2321 is 5330

Does NSN 5330-01-444-2321 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5330-01-444-2321 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-444-2321 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-01-444-2321 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, May 1, 1997