5340-01-378-7744

Find complete technical information, availability, and procurement data for: 5340-01-378-7744
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-378-7744

Item Name Code

40279

Assigment Date

08/21/1993 (32 years ago)

A one-piece metal item, usually tubular, flanged at one end, the other end open. It is used primarily for lining and reinforcing the edges of holes. The unflanged end is designed to be inserted through a hole and crimped to form a mating flange. Excludes:grommet, metallic and eyelets which are components of pushbutton, turnbutton and turnlock type fastners.

2b right internal thread class, 2b left internal (includes thru thread) thread class, 1.000 inches nominal left internal (includes thru thread) thread length, right-hand right internal thread direction, right-hand left internal (includes thru thread) thread direction

Product Characteristics

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

Thread Class: 2b left internal (includes thru thread)
Thread Class: 2b right internal
Thread Direction: right-hand right internal
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 1.000 inches nominal left internal (includes thru thread)
Thread Length: 0.625 inches nominal right internal
Length: 2.000 inches nominal
Thread Quantity Per Inch: 24 left internal (includes thru thread)
Thread Quantity Per Inch: 32 right internal
Nominal Thread Size: 0.190 inches right internal
Nominal Thread Size: 0.375 inches left internal (includes thru thread)
Material: steel overall
Style Designator: left internal and right internal threads
Thread Series Designator: unf left internal (includes thru thread)
Thread Series Designator: unf right internal

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
4158956	Snap-in Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-378-7744?

The FSCG of the NSN 5340-01-378-7744 is 5340

Does NSN 5340-01-378-7744 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 5340-01-378-7744 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-378-7744 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 5340-01-378-7744 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Sat, Aug 21, 1993