5305-00-209-2707 SCREW,EXTERNALLY RELIEVED BODY Index 5310-00-209-2710 WASHER,RECESSED

National Stock Number:
5310-00-209-2708

Federal Supply Class:
5310

National Item Identification Number:
002092708

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:
36563706848HONEYWELL INTERNATIONAL INC
36563713803ECHOLS S T INC
EAB190081996U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
MATERIALSTEEL COMP 302 OR
STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OR
QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE FILM OVERALL
STYLE DESIGNATORRECESSED
HOLE DIAMETER0.387 INCHES MINIMUM AND
0.395 INCHES MAXIMUM
OUTSIDE DIAMETER0.865 INCHES MINIMUM AND
0.885 INCHES MAXIMUM
RECESS DIAMETER0.473 INCHES MINIMUM AND
0.479 INCHES MAXIMUM
RECESS DEPTH0.033 INCHES MINIMUM AND
0.053 INCHES MAXIMUM
MATERIAL THICKNESS0.090 INCHES MINIMUM AND
0.100 INCHES MAXIMUM
RECESS ANGLE90.0 DEGREES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE06848
DESIGN CONTROL REFERENCE365637


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