Electron Tube Retainer

81686-1

81686-1
(NSN) National Stock Number
5960-00-020-5196
Federal Supply Classification
5960 Electron Tubes and Associated Hardware
Item Name Code
16182
Schedule B Code
8540990000
Summary

2b single mounting facility thread class, 4.560 inches nominal overall length, 0.620 inches nominal overall width, 1 threaded hole single mounting facility mounting facility type and quantity, 8.000 inches single mounting facility nominal thread size, mounting accomplished by insertion of 0.250 in. dia x 0.620 in. lg rod with threaded hole into slot special features

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

An item specifically designed to restrain the movement of an electron tube when the latter is mounted in another item, normally a tube socket. Includes clamps, clips, and similar restraining devices specifically designed for this function.

INC FIIG Concept Condition
16182 A062A0 - 1
Specifications
Thread Class
2b single mounting facility
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Overall Length
4.560 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Width
0.620 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Mounting Facility Type And Quantity
1 threaded hole single mounting facility
Details Indicates the type and number of facilities by which the item is mounted.
Nominal Thread Size
8.000 inches single mounting facility
Details A designation that is used for the purpose of general identification of the thread.
Special Features
mounting accomplished by insertion of 0.250 in. dia x 0.620 in. lg rod with threaded hole into slot
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
aluminum alloy 6061 and steel comp 303
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-a-327 fed spec 1st material response and qq-s-763 fed spec 2nd material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment Document And Classification
mil-c-5541 mil spec single treatment response
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Style Designator
flat strap footed hole mounting
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unc single mounting facility
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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
81686-1 15280 2 - 3 9 - SB
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
34570 - W -
RVC WCC TCC SHC
- 657 Z Z

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Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
CAGE: 26916
ROLLING MEADOWS , IL , 60008-1015
UNITED STATES
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FAQs
Frequently asked questions for NSN 5960-00-020-5196
What is the NIIN of the NSN 5960-00-020-5196?
The National Item Identification Number (NIIN) of the NSN 5960-00-020-5196 is 00-020-5196
When the NSN 5960-00-020-5196 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Tue, Apr 25, 1967
Does the NSN 5960-00-020-5196 contain any precious metals?
Type/content is unknown
Does the NSN 5960-00-020-5196 contain any hazardous material?
No information in HMIRS

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