5340-01-250-6975

Find complete technical information, availability, and procurement data for: 5340-01-250-6975
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-250-6975

Item Name Code

40268

Assigment Date

03/06/1987 (39 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

0.114 inches minimum and 0.121 inches maximum hole diameter, 0.395 in. min and 0.405 in. max minor r,0.455 in. min and 0.465 in. max major r; chamfered two places special features, 0.350 inches minimum and 0.370 inches maximum width, 0.120 inches minimum and 0.130 inches maximum height, 0.350 inches minimum and 0.370 inches maximum length

Product Characteristics

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

Hole Diameter: 0.114 inches minimum and 0.121 inches maximum
Width: 0.350 inches minimum and 0.370 inches maximum
Length: 0.350 inches minimum and 0.370 inches maximum
Special Features: 0.395 in. min and 0.405 in. max minor r,0.455 in. min and 0.465 in. max major r; chamfered two places
Height: 0.120 inches minimum and 0.130 inches maximum
Material: steel comp 304
Material Document And Classification: qq-s-766 fed spec single material response
Surface Treatment: passivate
Surface Treatment Document And Classification: qq-p-35,type 1 fed spec single treatment response

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
10113021	Synchro Clamp
147816-1	Synchro Clamp

FAQs

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

What is the FSCG of the NSN 5340-01-250-6975?

The FSCG of the NSN 5340-01-250-6975 is 5340

Does the NSN 5340-01-250-6975 have a Schedule B code assigned?

Yes, the Schedule B code is 8205700090

Does NSN 5340-01-250-6975 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 5340-01-250-6975 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-250-6975 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 5340-01-250-6975 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Mar 6, 1987