5965-01-217-3301 LOUDSPEAKER,PERMANENT MAGNET Index 5310-01-217-3303 WASHER,RECESSED

National Stock Number:
5310-01-217-3302

Federal Supply Class:
5310

National Item Identification Number:
012173302

Description:
WASHER,RECESSED

Detail:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.


Manufacturer Information:
14415-201-194756THE BOEING COMPANY


Techincal Specification:
HOLE DIAMETER0.383 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643J ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.078 INCHES NOMINAL
MATERIALSTEEL COMP 630 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.687 INCHES NOMINAL
RECESS ANGLE45.0 DEGREES NOMINAL
RECESS DIAMETER0.489 INCHES NOMINAL
STYLE DESIGNATORRECESSED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35B TYPE I FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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