5310-00-209-3483 WASHER,RECESSED Index 5340-00-209-3486 CLAMP,BLOCK,SECTION

National Stock Number:
5310-00-209-3484

Federal Supply Class:
5310

National Item Identification Number:
002093484

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:
161022587PZX0FAIRBANKS MORSE, LLC
1610225882796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
322616380064NAVAL SHIP SYSTEMS COMMAND
AFB6184A7PZX0FAIRBANKS MORSE, LLC
AFB6184A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
CAFB6184A7PZX0FAIRBANKS MORSE, LLC
CAFB6184A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
NAFB8184A7PZX0FAIRBANKS MORSE, LLC
NAFB8184A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
P16102258N66297HATCH AND KIRK INC HK/PPI DIV


Techincal Specification:
HOLE DIAMETER0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
OUTSIDE DIAMETER0.560 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.125 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
RECESS ANGLE30.0 DEGREES NOMINAL
RECESS DIAMETER0.561 INCHES NOMINAL
STYLE DESIGNATORRECESSED


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