5340-01-410-6670

Find complete technical information, availability, and procurement data for: 5340-01-410-6670
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-410-6670

Item Name Code

40280

Assigment Date

03/09/1995 (31 years ago)

An internally threaded item with a cylindrical and/or square, hexagonal, octagonal, or dodecagonal outer periphery (parallel to the threaded axis) a portion(s) of which may or may not be enlarged, forming a flange(s) and/or shoulder(s). Items not having an enlarged outer portion may be threaded, a part of the full length, or tapped from both ends. Items having an enlarged outer portion (flange(s) or shoulder(s)) may be threaded the full length, threaded a part of the full length, or tapped from both ends. Items tapped from both ends shall have either right-hand threads on both ends or left-hand threads on both ends. For items conforming to any of the above and having a length overall exceeding two times the largest outside diameter or width across flats, use post, electrical-mechanical equipment. For items with an outside contour that is the same the full length, having a continuous thread through its entire length, and the length does not exceed two times the diameter or width across the flats use nut (1), plain (as modified). Excludes:nut (1), plain, cap. See also turnbuckle body.

2b right internal thread class, right-hand right internal thread direction, 0.2500 inches nominal left internal (includes thru thread) thread length, 2b left internal (includes thru thread) thread class, 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: 0.2500 inches nominal left internal (includes thru thread)
Thread Length: 0.2500 inches nominal right internal
Length: 1.0000 inches nominal
Cross-Sectional Shape: hexagon
Width Across Flats: 0.1870 inches nominal
Thread Quantity Per Inch: 40 left internal (includes thru thread)
Thread Quantity Per Inch: 40 right internal
Nominal Thread Size: 0.1120 inches left internal (includes thru thread)
Nominal Thread Size: 0.1120 inches right internal
Material: steel comp 203ez or steel comp 303 or steel comp 303 plus x or steel comp 303cu or steel comp 303ma or steel comp 303pb or steel comp 303se or steel comp 416 or steel comp 416 plus x or steel comp 416se or steel comp 430f or steel comp 430fse standoff
Material Document And Classification: mil-w-52263 mil spec single material response or astm-a-581 assn std single material response standoff
Surface Treatment: oxide standoff
Surface Treatment Document And Classification: mil-c-13924 mil spec single treatment response standoff
Style Designator: left internal and right internal threads
Thread Series Designator: unc left internal (includes thru thread)
Thread Series Designator: unc 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
158738-0001	Spacing Threaded Standoff
8111-SS-0440-6B	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-410-6670?

The FSCG of the NSN 5340-01-410-6670 is 5340

Does NSN 5340-01-410-6670 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 5340-01-410-6670 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-410-6670 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 5340-01-410-6670 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Mar 9, 1995