Commutator Surfacing Stone

MIL-S-17243

MIL-S-17243
(NSN) National Stock Number
5345-00-174-0445
Federal Supply Classification
5345 Abrasive Disks and Stones
Item Name Code
16918
Schedule B Code
6804230000
Summary

6.000 inches nominal overall length, 0.625 inches nominal overall width, 0.375 inches nominal overall thickness, aluminum oxide abrasive material, fine flint/emery simplified grade designator, electrical contact brush seater stone style

DAC HCC DMIL RNCC
4 - - 4
RNVC SADC MSDS RNAAC
1 - - 75
Identification

A shaped piece of synthetic nonconducting abrasive, designed for cleaning and truing up slip ring and commutator surfaces. May be mounted on a nonmetallic handle. Excludes:stone, electrical contact brush seater.

INC FIIG Concept Condition
16918 A06900 - 1
Specifications
Overall Length
6.000 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Width
0.625 inches nominal
Details Please use mrc abmk in place of this discontinued mrc.
Overall Thickness
0.375 inches nominal
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Abrasive Material
aluminum oxide
Details The element,compound,or mixture of which the abrasive is fabricated,excluding any backing material,binder,mix,or lubricant.
Flint/Emery Simplified Grade Designator
fine
Details A designation indicating the general classification size of the flint/emery abrasive particles.
Stone Style
electrical contact brush seater
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the stone.
Nondefinitive Spec/Std Data
f15 style and f class
Details The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
80-075F 30119 X - 3 2 - XX
MIL-S-17243 CLFSTF15 80244 4 - 5 1 - 75
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
91810 - P -
RVC WCC TCC SHC
- 732 Z 9

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Manufacturer
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
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FAQs
Frequently asked questions for NSN 5345-00-174-0445
What is the NIIN of the NSN 5345-00-174-0445?
The National Item Identification Number (NIIN) of the NSN 5345-00-174-0445 is 00-174-0445
When the NSN 5345-00-174-0445 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5345-00-174-0445 contain any precious metals?
Does not contain precious metal
Does the NSN 5345-00-174-0445 contain any hazardous material?
No data in HMIRS

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