Quick Release Plunger

166M448-1

166M448-1
(NSN) National Stock Number
5340-00-763-2846
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
19876
Schedule B Code
-
Summary

1.000 inches nominal thread length, 0.125 inches nominal width across flats, 1.187 inches nominal overall length, 20 thread quantity per inch, 0.250 inches nominal thread size, hexagon shape

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
9 - - KE
Identification

An externally threaded tubular item containing a spring loaded device (pin, ball, and the like). The device is held in the thrown position by the spring and recedes when pressure is exerted against it. It is used as a locator, detent, and the like.

INC FIIG Concept Condition
19876 A03100 - 1
Specifications
Thread Length
1.000 inches nominal
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Width Across Flats
0.125 inches nominal
Details The shortest straight line between flats, perpendicular to the height of the wrenching surface.
Overall Length
1.187 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Thread Quantity Per Inch
20
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
Details A designation that is used for the purpose of general identification of the thread.
Shape
hexagon
Details The physical configuration of the item.
Thread Series Designator
unc
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 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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Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV AERONAUTICS SYSTEMS
CAGE: 78022
SAN DIEGO , CA , 92127-2412
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-00-763-2846
What is the NIIN of the NSN 5340-00-763-2846?
The National Item Identification Number (NIIN) of the NSN 5340-00-763-2846 is 00-763-2846
When the NSN 5340-00-763-2846 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Apr 5, 1972
Does the NSN 5340-00-763-2846 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-763-2846 contain any hazardous material?
No information in HMIRS

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