5330-01-456-0431

Find complete technical information, availability, and procurement data for: 5330-01-456-0431
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-456-0431

Item Name Code

04522

Assigment Date

05/28/1998 (28 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

1.578 inches nominal bolt circle diameter, 0.940 inches minimum and 0.960 inches maximum aperture diameter, solid single or composition cross-sectional shape style, 1.878 inches nominal overall width, 0.180 inches minimum and 0.200 inches maximum hole diameter

Product Characteristics

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

Cross-Sectional Shape Style: solid single or composition
Hole Diameter: 0.180 inches minimum and 0.200 inches maximum
Bolt Circle Diameter: 1.578 inches nominal
Overall Width: 1.878 inches nominal
Aperture Diameter: 0.940 inches minimum and 0.960 inches maximum
Outside Corner Radius: 0.140 inches minimum and 0.160 inches maximum
Outside Corner Inverted Radius: 0.120 inches minimum and 0.140 inches maximum
Side Radius From Gasket Center: 0.700 inches nominal
Cross-Sectional Thickness: 0.016 inches nominal
Bolt Hole Quantity: 3
Environmental Attribute Code: asbestos alternative products
Special Features: contains non-asbestos material
Material Document And Classification: a50tf268 cl c, cagec 99207 mfr ref single material response overall
Style Designator: non-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
839B109P001 NON-ASBESTOS	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-456-0431?

The FSCG of the NSN 5330-01-456-0431 is 5330

Does NSN 5330-01-456-0431 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 5330-01-456-0431 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-456-0431 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 5330-01-456-0431 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, May 28, 1998