5340-01-521-6931

Find complete technical information, availability, and procurement data for: 5340-01-521-6931
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-521-6931

Item Name Code

41079

Assigment Date

06/30/2004 (22 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

0.125 inches nominal material thickness, 3.440 inches nominal overall width, 0.266 inches nominal mounting hole diameter, 2350-01-368-9500; carrier, ammunition, tracked end item identification, 5.280 inches nominal overall length

Product Characteristics

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

Overall Length: 5.280 inches nominal
Overall Width: 3.440 inches nominal
Material Thickness: 0.125 inches nominal
Mounting Hole Diameter: 0.266 inches nominal
End Item Identification: 2350-01-368-9500; carrier, ammunition, tracked
Hole Quantity: 2
Distance Between Hole Centers: 2.530 inches nominal
Part Name Assigned By Controlling Agency: bracket, loudspeaker
Material: aluminum alloy
Surface Treatment: primer
Style Designator: quadruple angle

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
12463251	Multiple Angle Bracket

FAQs

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

What is the FSCG of the NSN 5340-01-521-6931?

The FSCG of the NSN 5340-01-521-6931 is 5340

Does NSN 5340-01-521-6931 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 5340-01-521-6931 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-521-6931 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 5340-01-521-6931 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Wed, Jun 30, 2004