5330-00-340-4960

Find complete technical information, availability, and procurement data for: 5330-00-340-4960
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-340-4960

Item Name Code

04521

Assigment Date

12/28/1973 (52 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

5.750 inches nominal center hole diameter, 6.375 inches nominal peripheral diameter, -65.0 fahrenheit and 275.0 fahrenheit temp rating, 0.625 inches nominal cross-sectional height, u with o-ring 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: u with o-ring
Temp Rating: -65.0 fahrenheit and 275.0 fahrenheit
Cross-Sectional Height: 0.625 inches nominal
Center Hole Diameter: 5.750 inches nominal
Peripheral Diameter: 6.375 inches nominal
Material: plastic polyamide (nylon) 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
31205750-625B	Preformed Packing
AH3006-57	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-00-340-4960?

The FSCG of the NSN 5330-00-340-4960 is 5330

Does the NSN 5330-00-340-4960 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-340-4960 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 5330-00-340-4960 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-340-4960 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 5330-00-340-4960 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Dec 28, 1973