5340-00-404-6274

Find complete technical information, availability, and procurement data for: 5340-00-404-6274
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-404-6274

Item Name Code

40280

Assigment Date

08/13/1969 (56 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

hexagon cross-sectional shape, left internal and right external thread style designator, 0.250 inches nominal width across flats, 0.375 inches nominal length

Product Characteristics

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

Length: 0.375 inches nominal
Cross-Sectional Shape: hexagon
Width Across Flats: 0.250 inches nominal
Style Designator: left internal and right external thread

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
3113AS3125-2	Spacing Threaded Standoff
502068-1	Spacing Threaded Standoff
9738-SS-0632-0440-6B	Spacing Threaded Standoff
9738-SS-0632-0440-7	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-00-404-6274?

The FSCG of the NSN 5340-00-404-6274 is 5340

Does NSN 5340-00-404-6274 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 5340-00-404-6274 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-404-6274 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 5340-00-404-6274 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Aug 13, 1969