7521872

View detailed technical data, stock status, and sourcing information for: 7521872
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-752-1872

Item Name Code

04522

Assigment Date

01/01/1962 (64 years ago)

3.500 inches nominal overall length, 3.500 inches nominal overall width, solid single or composition cross-sectional shape style, 2.125 inches nominal aperture diameter, 0.344 inches nominal 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: 0.344 inches nominal
Overall Length: 3.500 inches nominal
Overall Width: 3.500 inches nominal
Aperture Diameter: 2.125 inches nominal
Outside Corner Radius: 0.375 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 2.750 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 2.750 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.375 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.375 inches nominal
Cross-Sectional Thickness: 0.030 inches nominal
Bolt Hole Quantity: 4
Material: paper and rubber polyisoprene natural class nr or rubber polyisoprene synthetic class ir overall
Material Document And Classification: mil-g-12803,+3562-a mil spec all material responses overall
Style Designator: non-circular

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-171-6133	No Name Available	01/01/1976

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
566A5	Gasket
7521872	Gasket
913605	Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-752-1872?

The FSCG of the NSN 5330-00-752-1872 is 5330

Does the NSN 5330-00-752-1872 have a Schedule B code assigned?

Yes, the Schedule B code is 4823700000

Does NSN 5330-00-752-1872 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 5330-00-752-1872 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-752-1872 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 5330-00-752-1872 was assigned to the Federal Catalog?

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