Keyed Lock Ring

8825036

8825036
(NSN) National Stock Number
5365-00-716-8870
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
21973
Schedule B Code
7318190000
Summary

0.242 inches nominal inside diameter, 0.110 inches nominal key length, 0.145 inches nominal overall height, 0.062 inches nominal key width, 0.312 inches nominal overall outside diameter, steel material

DAC HCC DMIL RNCC
2 - - 5
RNVC SADC MSDS RNAAC
2 - - BF
Identification

A locking device with two keys spaced approximately 180 degrees center to center and protruding from the seating surface of the ring. When installed the keys mate with companion keyways in the external threads of screw thread inserts, locked-in studs, or similar type items, and cut through sufficient threads of the parent material tapped hole to provide a positive lock between the threaded bodies.

INC FIIG Concept Condition
21973 T252-E - 1
Specifications
Inside Diameter
0.242 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
Key Length
0.110 inches nominal
Details A measurement of the longest dimension of a key,in distinction from width.
Overall Height
0.145 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Key Width
0.062 inches nominal
Details A measurement taken at right angles to the length of a key,in distinction from thickness.
Overall Outside Diameter
0.312 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
9018562 18876 1 - 3 2 - BD
KR5-1 01556 6 - 5 9 - BD
701-5P 26344 6 - 5 9 - BD
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
55210 - U -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV US ARMY RESEARCH, DEVELOPMENT AND ENGINEERING COMMAND ARMAMENT
CAGE: 19203
PICATINNY ARSENAL , NJ , 07806-5000
UNITED STATES
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FAQs
Frequently asked questions for NSN 5365-00-716-8870
What is the NIIN of the NSN 5365-00-716-8870?
The National Item Identification Number (NIIN) of the NSN 5365-00-716-8870 is 00-716-8870
When the NSN 5365-00-716-8870 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5365-00-716-8870 contain any precious metals?
Does not contain precious metal
Does the NSN 5365-00-716-8870 contain any hazardous material?
No data in HMIRS

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