Serrated Lock Ring

RLRR21SB6

RLRR21SB6
(NSN) National Stock Number
5365-00-068-4385
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
16013
Schedule B Code
7318130000
Summary

0.213 inches nominal inside diameter, 0.298 inches nominal pilot diameter, 0.099 inches nominal overall height, 0.354 inches nominal overall outside diameter, 24 outer serration quantity, 13 inner serration quantity

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

A locking device which is serrated on the inside and outside diameters. It may have outer serrations omitted on one or two sides for close edge installation. The inner serrations engage the mating serrations of bolts, inserts, nuts, studs or similar items to be locked in place. The outer serrations broach their way into parent material when driven or pressed into place.

INC FIIG Concept Condition
16013 T252-E - 1
Specifications
Inside Diameter
0.213 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.
Pilot Diameter
0.298 inches nominal
Details The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.
Overall Height
0.099 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Overall Outside Diameter
0.354 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Outer Serration Quantity
24
Details The number of serrations on the outer circumference.
Inner Serration Quantity
13
Details The number of serrations on the inner circumference.
Side Outer Serrations Omitted For Close Edge Installation
two sides
Details An indication of the side/s/ from which outer serrations have been omitted to provide for close edge installation.
Material
steel comp 1117
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
FF21SB6 83324 5 - C 1 - ZZ
RLFF21SB6 83324 5 - C 1 - ZZ
RLRR21SA6 83324 2 - 3 2 - ZZ
MS51990-104P 96906 3 - C 1 - 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
57530 - P -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
HOWMET GLOBAL FASTENING SYSTEMS INC DIV ROSAN PRODUCTS
CAGE: 83324
TORRANCE , CA , 90505-5103
UNITED STATES
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FAQs
Frequently asked questions for NSN 5365-00-068-4385
What is the NIIN of the NSN 5365-00-068-4385?
The National Item Identification Number (NIIN) of the NSN 5365-00-068-4385 is 00-068-4385
When the NSN 5365-00-068-4385 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5365-00-068-4385 contain any precious metals?
Does not contain precious metal
Does the NSN 5365-00-068-4385 contain any hazardous material?
No data in HMIRS

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