5340-01-340-9498

Find complete technical information, availability, and procurement data for: 5340-01-340-9498
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-340-9498

Item Name Code

40268

Assigment Date

06/23/1991 (35 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

locknut furnished items, 0.204 inches minimum and 0.210 inches maximum width, 0.413 inches minimum and 0.419 inches maximum length, 0.089 inches minimum and 0.092 inches maximum hole diameter, 0.085 inches minimum and 0.091 inches maximum height

Product Characteristics

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

Hole Diameter: 0.089 inches minimum and 0.092 inches maximum
Furnished Items: locknut
Width: 0.204 inches minimum and 0.210 inches maximum
Length: 0.413 inches minimum and 0.419 inches maximum
Height: 0.085 inches minimum and 0.091 inches maximum
Material: steel comp 416
Material Document And Classification: aisi assn std single material response
Surface Treatment: oxide
Surface Treatment Document And Classification: mil-c-13924,class 4 mil spec single treatment response

FAQs

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

What is the FSCG of the NSN 5340-01-340-9498?

The FSCG of the NSN 5340-01-340-9498 is 5340

Does the NSN 5340-01-340-9498 have a Schedule B code assigned?

Yes, the Schedule B code is 8205700090

Does NSN 5340-01-340-9498 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 5340-01-340-9498 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-340-9498 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 5340-01-340-9498 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Jun 23, 1991