5330-00-752-7921

Find complete technical information, availability, and procurement data for: 5330-00-752-7921
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-752-7921

Item Name Code

04522

Assigment Date

01/01/1962 (64 years ago)

3.519 inches minimum and 3.531 inches maximum aperture diameter, 0.625 inches nominal hole diameter, 4.438 inches nominal bolt circle diameter, 6.844 inches minimum and 6.906 inches maximum outside diameter, solid single or composition cross-sectional shape style

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: 0.625 inches nominal
Bolt Circle Diameter: 4.438 inches nominal
Outside Diameter: 6.844 inches minimum and 6.906 inches maximum
Aperture Diameter: 3.519 inches minimum and 3.531 inches maximum
Gasket Center To Flat Distance: 2.938 inches nominal
Cross-Sectional Thickness: 0.125 inches nominal
Bolt Hole Quantity: 3
Hardness Rating: 45.0 shore durometer a minimum and 55.0 shore durometer a maximum overall
Material: rubber chloroprene class cr overall
Material Document And Classification: 417 comp sc515abf1 mil std single material response overall
Style Designator: circular with one peripheral flat

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
7527921	Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-752-7921?

The FSCG of the NSN 5330-00-752-7921 is 5330

Does NSN 5330-00-752-7921 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 5330-00-752-7921 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-752-7921 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 5330-00-752-7921 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962