5340-00-138-6160

Find complete technical information, availability, and procurement data for: 5340-00-138-6160
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-138-6160

Item Name Code

40280

Assigment Date

08/18/1971 (55 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.

0.2187 inches nominal diameter, 0.188 inches nominal flatted portion length, 0.656 inches minimum and 0.658 inches maximum length, round cross-sectional shape, 0.187 inches nominal width between flats

Product Characteristics

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

Width Between Flats: 0.187 inches nominal
Diameter: 0.2187 inches nominal
Length: 0.656 inches minimum and 0.658 inches maximum
Flatted Portion Length: 0.188 inches nominal
Cross-Sectional Shape: round
Distance From End To Flatted Section: 0.250 inches nominal
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/6 fed spec single material response overall
Surface Treatment: oxide overall
Style Designator: internally threaded full length

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
261952-167	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-00-138-6160?

The FSCG of the NSN 5340-00-138-6160 is 5340

Does NSN 5340-00-138-6160 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 5340-00-138-6160 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-138-6160 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 5340-00-138-6160 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Aug 18, 1971