5340-01-251-2993

Find complete technical information, availability, and procurement data for: 5340-01-251-2993
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5340-01-251-2993 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-251-2993

Item Name Code

40280

Assigment Date

03/16/1987 (39 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

aluminum alloy overall material, chromate overall surface treatment, 0.250 inches nominal width across flats, hexagon cross-sectional shape, 0.750 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: 0.750 inches nominal
Cross-Sectional Shape: hexagon
Width Across Flats: 0.250 inches nominal
Material: aluminum alloy overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response overall
Style Designator: internally threaded full length

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5365-01-265-9274	No Name Available	08/01/1996

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
23N3844	Spacing Threaded Standoff
89F1938	Spacing Threaded Standoff
HTA-6-750	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-251-2993?

The FSCG of the NSN 5340-01-251-2993 is 5340

Does NSN 5340-01-251-2993 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 5340-01-251-2993 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-251-2993 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 5340-01-251-2993 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Mar 16, 1987