Spacing Threaded Standoff

58-31-32-24

58-31-32-24
(NSN) National Stock Number
5340-01-646-9378
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
40280
Schedule B Code
-
Summary

Right-hand right internal thread direction, space radar end item identification, 20 right internal thread quantity per inch, 0.250 inches right internal nominal thread size, standoff .250-20 part name assigned by controlling agency

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

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.

INC FIIG Concept Condition
40280 A08900 1 1
Specifications
Thread Direction
right-hand right internal
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
End Item Identification
space radar
Details The national stock number or the identification information of the end equipment for which the item is a part.
Thread Quantity Per Inch
20 right internal
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.250 inches right internal
Details A designation that is used for the purpose of general identification of the thread.
Part Name Assigned By Controlling Agency
standoff .250-20
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49790 - W -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
SOUTHCO INC NEW YORK DIV
CAGE: 75618
HONEOYE FALLS , NY , 14472-1298
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-01-646-9378
What is the NIIN of the NSN 5340-01-646-9378?
The National Item Identification Number (NIIN) of the NSN 5340-01-646-9378 is 01-646-9378
When the NSN 5340-01-646-9378 was assigned to the Federal Catalog?
It was assigned 9 years ago, on Wed, Aug 5, 2015
Does the NSN 5340-01-646-9378 contain any precious metals?
Does not contain precious metal
Does the NSN 5340-01-646-9378 contain any hazardous material?
No information in HMIRS
What is the ESD classification of NSN 5340-01-646-9378?
No known electrostatic discharge

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