Commutator Surfacing Stone
ANSI-B74.18
(NSN) National Stock Number
5345-00-174-0446
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, extra fine flint/emery simplified grade designator, resurfacing stone style
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | ZZ |
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
extra fine
Details
A designation indicating the general classification size of the flint/emery abrasive particles.Stone Style
resurfacing
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the stone.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 80-075P | 30119 | 4 | - | 3 | 2 | - | 75 |
| MIL-S-17243 CLEFSTEF7 | 80244 | 4 | - | 5 | 1 | - | 75 |
| MIL-S-17243 | 81349 | 4 | - | 4 | 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 |
Provided with every order
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Manufacturer
AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE
CAGE: 80204
WASHINGTON
, DC
, 20036-3804
UNITED STATES
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FAQs
Frequently asked questions for NSN 5345-00-174-0446
What is the NIIN of the NSN 5345-00-174-0446?
The National Item Identification Number (NIIN) of the NSN 5345-00-174-0446 is 00-174-0446
When the NSN 5345-00-174-0446 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5345-00-174-0446 contain any precious metals?
Does not contain precious metal
Does the NSN 5345-00-174-0446 contain any hazardous material?
No data in HMIRS
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