Spacing Threaded Standoff

PR379-9FC3
(NSN) National Stock Number
5340-00-452-2289
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
40280
Schedule B Code
-
Summary

1.000 inches nominal length, hexagon cross-sectional shape, 0.250 inches nominal width across flats, left internal and right internal threads style designator

DAC HCC DMIL RNCC
4 - - C
RNVC SADC MSDS RNAAC
1 AB - KZ
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
Length
1.000 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
0.250 inches nominal
Details The shortest straight line between flats,perpendicular to the height.
Style Designator
left internal and right internal threads
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
PR379-9FC3 C4293 3 - 5 2 - ZG
3050028-136 60225 4 - C 1 - KE
3350028-136 77068 4 - C 1 - KE
8220-SS-0440 1YGB8 5 - C 1 - ZZ
8220-SS-0440-1B 1YGB8 2 - 3 2 - ZZ
8220SS0440-7 1YGB8 2 - 3 2 - ZZ
8220-SS-0440-0 06540 E - C 1 - KE
8220-SS-0440-1B 06540 3 - 5 9 - KZ
8220SS0440-7 06540 2 - 5 9 - KE
2680133-299 06424 A - 5 2 - KZ
2134842G176 28527 2 - 7 2 - KZ
1120-H-SS-1.000-1 51506 E - C 1 - KZ
565168-1 96214 2 - 5 2 - KE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49790 - Q -
RVC WCC TCC SHC
- 713 Z 9
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FAQs
Frequently asked questions for NSN 5340-00-452-2289
What is the NIIN of the NSN 5340-00-452-2289?
The National Item Identification Number (NIIN) of the NSN 5340-00-452-2289 is 00-452-2289
When the NSN 5340-00-452-2289 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Jan 17, 1968
Does the NSN 5340-00-452-2289 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-452-2289 contain any hazardous material?
No information in HMIRS

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