Keyed Lock Ring

170798

170798
(NSN) National Stock Number
5365-00-876-9271
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
21973
Schedule B Code
-
Summary

0.280 inches nominal key length, 1.120 inches nominal overall outside diameter, aluminum alloy material

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - CX
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
Key Length
0.280 inches nominal
Details A measurement of the longest dimension of a key,in distinction from width.
Overall Outside Diameter
1.120 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
aluminum alloy
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
170798 04795 5 - 5 2 - ZZ
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
05380 - J -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE
CAGE: 70210
TORRANCE , CA , 90504-6002
UNITED STATES
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FAQs
Frequently asked questions for NSN 5365-00-876-9271
What is the NIIN of the NSN 5365-00-876-9271?
The National Item Identification Number (NIIN) of the NSN 5365-00-876-9271 is 00-876-9271
When the NSN 5365-00-876-9271 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Nov 8, 1967
Does the NSN 5365-00-876-9271 contain any precious metals?
Does not contain precious metal
Does the NSN 5365-00-876-9271 contain any hazardous material?
No data in HMIRS

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