5330-00-576-5290

Find complete technical information, availability, and procurement data for: 5330-00-576-5290
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-576-5290

Item Name Code

04521

Assigment Date

01/01/1963 (63 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.125 inches minimum and 0.135 inches maximum cross-sectional height, 75.0 shore durometer a minimum and 85.0 shore durometer a maximum overall hardness rating, 0.553 inches minimum and 0.563 inches maximum peripheral diameter, special cross-sectional shape style, 0.312 inches nominal center 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: special
Cross-Sectional Height: 0.125 inches minimum and 0.135 inches maximum
Center Hole Diameter: 0.312 inches nominal
Peripheral Diameter: 0.553 inches minimum and 0.563 inches maximum
Hardness Rating: 75.0 shore durometer a minimum and 85.0 shore durometer a maximum overall
Material: rubber synthetic overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-308-5532	No Name Available	01/01/1963

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
7954367	Preformed Packing
M12844	Preformed Packing
N12844	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-00-576-5290?

The FSCG of the NSN 5330-00-576-5290 is 5330

Does the NSN 5330-00-576-5290 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-576-5290 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 5330-00-576-5290 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-576-5290 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 5330-00-576-5290 was assigned to the Federal Catalog?

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