5330-00-679-7974

Find complete technical information, availability, and procurement data for: 5330-00-679-7974
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-679-7974

Item Name Code

04521

Assigment Date

01/01/1963 (63 years ago)

2.375 inches nominal flanged body outside diameter, 2.250 inches nominal center hole diameter, 1.750 inches nominal cross-sectional height, 3.125 inches nominal peripheral diameter, 25.0 shore durometer a minimum and 35.0 shore durometer a maximum overall hardness rating

Product Characteristics

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

Cross-Sectional Height: 1.750 inches nominal
Flanged Body Outside Diameter: 2.375 inches nominal
Center Hole Diameter: 2.250 inches nominal
Peripheral Diameter: 3.125 inches nominal
Hardness Rating: 25.0 shore durometer a minimum and 35.0 shore durometer a maximum overall
Angle: 7.0 degrees nominal
Material: rubber isobutylene-isoprene class iir overall
Material Document And Classification: mil-r-1149,ty 1 mil spec single material response overall

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
5330006797974	Preformed Packing
5330PL1429129	Preformed Packing
8756255	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-00-679-7974?

The FSCG of the NSN 5330-00-679-7974 is 5330

Does the NSN 5330-00-679-7974 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-679-7974 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 5330-00-679-7974 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-679-7974 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 5330-00-679-7974 was assigned to the Federal Catalog?

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