5330-00-740-9821

Find complete technical information, availability, and procurement data for: 5330-00-740-9821
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-740-9821

Item Name Code

04522

Assigment Date

01/01/1963 (63 years ago)

13.500 inches nominal overall length, solid single or composition cross-sectional shape style, 0.625 inches nominal outside corner radius, 11.500 inches nominal overall width, 9.625 inches nominal aperture 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
Overall Length: 13.500 inches nominal
Overall Width: 11.500 inches nominal
Aperture Diameter: 9.625 inches nominal
Outside Corner Radius: 0.625 inches nominal
Outside Corner Inverted Radius: 0.500 inches nominal
Side Radius From Gasket Center: 5.750 inches nominal
Cross-Sectional Thickness: 0.016 inches nominal
Material: paper and resin natural or resin synthetic overall
Material Document And Classification: mil-g-12803,no. +3421-a mil spec all material responses overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3950-00-593-1871	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
305339	Gasket
311622	Gasket
7409821	Gasket
KC1767	Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-740-9821?

The FSCG of the NSN 5330-00-740-9821 is 5330

Does the NSN 5330-00-740-9821 have a Schedule B code assigned?

Yes, the Schedule B code is 4823908850

Does NSN 5330-00-740-9821 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 5330-00-740-9821 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-740-9821 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 5330-00-740-9821 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963