5340-00-721-7496

Find complete technical information, availability, and procurement data for: 5340-00-721-7496
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-721-7496

Item Name Code

53590

Assigment Date

01/01/1963 (63 years ago)

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate

0.172 inches nominal flange thickness, 0.187 inches nominal inside diameter, 2.375 inches nominal flange length, 2.375 inches nominal flange width, 1.938 inches nominal distance between mounting hole centers

Product Characteristics

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

Inside Diameter: 0.187 inches nominal
Flange Thickness: 0.172 inches nominal
Distance Between Mounting Hole Centers: 1.938 inches nominal
Flange Length: 2.375 inches nominal
Flange Width: 2.375 inches nominal
Shortest Distance Between Mounting Hole Centers: 1.938 inches nominal
Flange Mounting Hole Diameter: 0.190 inches nominal
Height: 1.344 inches nominal
Material: aluminum base plate
Material: aluminum housing
Material: copper alloy eyelket
Surface Treatment: zinc eyelket
Style Designator: round spring compression four-hole flange

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
808-5C	Utility Resilient Mount
828023	Utility Resilient Mount
828023-00	Utility Resilient Mount

FAQs

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

What is the FSCG of the NSN 5340-00-721-7496?

The FSCG of the NSN 5340-00-721-7496 is 5340

Does the NSN 5340-00-721-7496 have a Schedule B code assigned?

Yes, the Schedule B code is 8487900080

Does NSN 5340-00-721-7496 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 5340-00-721-7496 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-721-7496 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 5340-00-721-7496 was assigned to the Federal Catalog?

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