5998-01-619-4317 CIRCUIT CARD ASSEMBLY 5310-01-617-2033 NUT,PLAIN,EXTENDED WASHER,HEXAGO

National Stock Number:
5310-01-618-0812

Federal Supply Class:
5310

National Item Identification Number:
016180812

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:
20987505PFF0HYDREMA U.S., INC.


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAUT.ST.899356 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONHYDREMA INSTR.305.42 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORRECESSED
HOLE DIAMETER10.0 MILLIMETERS MINIMUM AND
10.2 MILLIMETERS MAXIMUM
OVERALL HEIGHT3.0 MILLIMETERS NOMINAL
RECESS DIAMETER15.1 MILLIMETERS MINIMUM AND
15.3 MILLIMETERS MAXIMUM
RECESS DEPTH1.0 MILLIMETERS NOMINAL
SPECIAL FEATURESWASHER TYPE IS 910 MCV-2 AMCS
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER M10


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