4820-00-990-8393 VALVE,ANGLE Index 5345-00-990-8398 STONE,ELECTRICAL CONTACT BRUSH SEATER

National Stock Number:
5345-00-990-8397

Federal Supply Class:
5345

National Item Identification Number:
009908397

Description:
STONE,COMMUTATOR SURFACING

Detail:
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.


Manufacturer Information:
82-00230119IDEAL INDUSTRIES, INC.
82-002F30119IDEAL INDUSTRIES, INC.
ANSI B74.1880204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
MILS1734681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ABRASIVE MATERIALALUMINUM OXIDE
FLINT/EMERY SIMPLIFIED GRADE DESIGNATORFINE
OVERALL LENGTH0.375 INCHES NOMINAL
OVERALL THICKNESS5.000 INCHES NOMINAL
OVERALL WIDTH0.750 INCHES NOMINAL
SPECIAL FEATURESSTONE STYLE: COMMUTATOR CLEANER AND BURNISHER


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