Spacing Threaded Standoff

91115A891

91115A891
(NSN) National Stock Number
5340-01-627-3968
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
40280
Schedule B Code
-
Summary

Right-hand left internal (includes thru thread) thread direction, 1.25 inches nominal left internal (includes thru thread) thread length, 1.25 inches nominal length, hexagon cross-sectional shape, 0.625 inches nominal width across flats, 16 left internal (includes thru thread) thread quantity per inch

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 left internal (includes thru thread)
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.
Thread Length
1.25 inches nominal left internal (includes thru thread)
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Length
1.25 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Cross-Sectional Shape
hexagon
Details The geometric configuration of the item when viewed in cross section.
Width Across Flats
0.625 inches nominal
Details The shortest straight line between flats,perpendicular to the height.
Thread Quantity Per Inch
16 left internal (includes thru thread)
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.375 inches left internal (includes thru thread)
Details A designation that is used for the purpose of general identification of the thread.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
internally threaded full length
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unc left internal (includes thru thread)
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P 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
MCMASTER-CARR SUPPLY CO
CAGE: 39428
ELMHURST , IL , 60126-2034
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-01-627-3968
What is the NIIN of the NSN 5340-01-627-3968?
The National Item Identification Number (NIIN) of the NSN 5340-01-627-3968 is 01-627-3968
When the NSN 5340-01-627-3968 was assigned to the Federal Catalog?
It was assigned 10 years ago, on Fri, Apr 11, 2014
Does the NSN 5340-01-627-3968 contain any precious metals?
Does not contain precious metal
Does the NSN 5340-01-627-3968 contain any hazardous material?
No information in HMIRS

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