Spacing Threaded Standoff

556894-1

556894-1
(NSN) National Stock Number
5340-00-018-0139
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
40280
Schedule B Code
-
Summary

0.250 inches nominal diameter, 1.500 inches nominal length, round cross-sectional shape, left internal and right internal threads style designator

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SE
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
Diameter
0.250 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
Length
1.500 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Cross-Sectional Shape
round
Details The geometric configuration of the item when viewed in cross section.
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
8169A0440-1A 1YGB8 5 - C 1 - ZZ
8169A0440-1A 06540 2 - 5 9 - SE
8329 83330 2 - 5 9 - SB
8329 91967 2 - 5 2 - SB
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 Z

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Manufacturer
RAYTHEON COMPANY DBA RAYTHEON
CAGE: 96214
MCKINNEY , TX , 75071-1300
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-00-018-0139
What is the NIIN of the NSN 5340-00-018-0139?
The National Item Identification Number (NIIN) of the NSN 5340-00-018-0139 is 00-018-0139
When the NSN 5340-00-018-0139 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, May 15, 1968
Does the NSN 5340-00-018-0139 contain any precious metals?
Does not contain precious metal
Does the NSN 5340-00-018-0139 contain any hazardous material?
No information in HMIRS

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