42621PC79

View detailed technical data, stock status, and sourcing information for: 42621PC79
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-473-2879

Item Name Code

32847

Assigment Date

01/01/1963 (63 years ago)

An item fabricated from nonmetallic special shaped section. It may be (1) formed to a specific shape with or without joints, (2) a single piece whose ends have been secured together to form a specific shape, or (3) a straight item fabricated to a specific length for a specific application with end cuts or joints. Items, except for molded corners, slot(s), press fit buttons, and the like must be of one continuous cross section. It is specifically designed for use in applications where there is no relative motion between joined parts. Excludes:bushing, nonmetallic; packing, performed; pad, cushioning;and seal, plain. For straight items with square end cuts and without mounting hole(s), slot(s), or press fit buttons, see nonmetallic special shaped section.

12.937 inches nominal aperture diameter, 0.578 inches nominal minor width, beveled-square base cross-sectional shape style, solid fabrication method, 0.250 inches nominal cross-sectional thickness

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: beveled-square base
Fabrication Method: solid
Minor Width: 0.578 inches nominal
Aperture Diameter: 12.937 inches nominal
Cross-Sectional Thickness: 0.250 inches nominal
Cross-Sectional Height: 0.625 inches nominal
Cross-Sectional Width: 0.875 inches nominal
Construction: solid
Material: rubber butadiene-styrene class sbr overall
Material Document And Classification: mil-r-900 mil spec single material response overall
Style Designator: circular

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
1101-201PCB4	Nonmetallic Special Shaped Seal
1101-381PCB3	Nonmetallic Special Shaped Seal
42621PC79	Nonmetallic Special Shaped Seal

FAQs

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

What is the FSCG of the NSN 5330-00-473-2879?

The FSCG of the NSN 5330-00-473-2879 is 5330

Does the NSN 5330-00-473-2879 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-473-2879 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 5330-00-473-2879 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-473-2879 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 5330-00-473-2879 was assigned to the Federal Catalog?

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