5340-01-275-3495

Find complete technical information, availability, and procurement data for: 5340-01-275-3495
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-275-3495

Item Name Code

40280

Assigment Date

03/21/1988 (38 years ago)

0.250 inches minimum left internal (includes thru thread) thread length, 0.277 inches nominal groove width, 0.180 inches nominal groove diameter, 0.250 inches nominal right external thread length, 0.334 inches minimum and 0.340 inches maximum length

Product Characteristics

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

Thread Length: 0.250 inches minimum left internal (includes thru thread)
Thread Length: 0.250 inches nominal right external
Groove Diameter: 0.180 inches nominal
Groove Width: 0.277 inches nominal
Length: 0.334 inches minimum and 0.340 inches maximum
Cross-Sectional Shape: hexagon
Width Across Flats: 0.250 inches nominal
Distance From End To Groove: 0.060 inches nominal
Smaller Groove Width: 0.060 inches nominal
Smaller Groove Diameter: 0.132 inches minimum and 0.138 inches maximum
Material: steel comp 303 or steel comp 303se overall
Material Document And Classification: astm a582, type 303 assn std 1st material response or astm a582, type 303se assn std 2nd material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: grooved w/ 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
10163939	Spacing Threaded Standoff
123-1347	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-275-3495?

The FSCG of the NSN 5340-01-275-3495 is 5340

Does the NSN 5340-01-275-3495 have a Schedule B code assigned?

Yes, the Schedule B code is 8112999100

Does NSN 5340-01-275-3495 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 5340-01-275-3495 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-275-3495 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 5340-01-275-3495 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Mar 21, 1988