|
|
|
National Stock Number:
5310-01-606-8572
Federal Supply Class:
5310
National Item Identification Number:
016068572
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:
| NA0179B-050 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
|
Techincal Specification:
| HOLE DIAMETER | 5.60 MILLIMETERS MINIMUM AND 5.80 MILLIMETERS MAXIMUM | | OUTSIDE DIAMETER | 12.27 MILLIMETERS MINIMUM AND 12.70 MILLIMETERS MAXIMUM | | MATERIAL THICKNESS | 2.00 MILLIMETERS NOMINAL | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, RECESSED | | RECESS ANGLE | 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM | | RECESS DIAMETER | 6.800 MILLIMETERS MINIMUM AND 7.100 MILLIMETERS MAXIMUM | | STYLE DESIGNATOR | RECESSED |
|
|