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5340-01-357-3875

Spacing Threaded Standoff

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Official Item Classification

Name
Spacing Threaded Standoff
(NSN) National Stock Number
5340-01-357-3875
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5340 Commercial Hardware
(INC) Item Name Code
40280
(FIIG) Federal Item Identification Guide
A08900
Date
04/22/1992 (34 years ago)

0.330 inches maximum right internal thread length, right-hand right internal thread direction, 3.290 inches minimum and 3.310 inches maximum length, hexagon cross-sectional shape, 2b right internal thread class

Specs & Compatibility

Thread Class

2b right internal

Thread Direction

right-hand right internal

Thread Length

0.330 inches maximum right internal

Length

3.290 inches minimum and 3.310 inches maximum

Cross-Sectional Shape

hexagon

Width Across Flats

0.250 inches nominal

Thread Quantity Per Inch

32 right internal

Nominal Thread Size

0.138 inches right internal

Special Features

maximum continuous operating temperature is 250 degrees farenheidt

Material

aluminum alloy 2024 standoff

Material

steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 384 insert

Material Document And Classification

ams 7245 assn std single material response insert

Material Document And Classification

qq-a-22516 fed spec single material response standoff

Surface Treatment

paint standoff

Surface Treatment Document And Classification

mil-c-5541, class 1a mil spec single treatment response standoff

Style Designator

left internal and right internal threads

Thread Series Designator

unc right internal

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
P

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.

Pseudo Item Name Code

0040280

Related Hardware Products

Part Number Description
4D0104-3-33 Spacing Threaded Standoff
WSI-62-33W Spacing Threaded Standoff

Frequently Asked Questions

What is the FSCG of the NSN 5340-01-357-3875?
The FSCG of the NSN 5340-01-357-3875 is 5340
Does NSN 5340-01-357-3875 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 5340-01-357-3875 contain precious materials?
Item does not contain precious metal.
Does NSN 5340-01-357-3875 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 5340-01-357-3875 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Wed, Apr 22, 1992