|
|
National Stock Number: 5310-00-015-3936
Federal Supply Class: 5310
National Item Identification Number: 000153936
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:
107D3078-1 | 20200 | LAMINATED MATERIALS CORP | 107D3078-1 | 77272 | THE BOEING COMPANY | 107D3078-2 | 77272 | THE BOEING COMPANY | 107D3078-1 | 81205 | THE BOEING COMPANY |
|
Techincal Specification:
MATERIAL | STEEL COMP 4130 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | STYLE DESIGNATOR | RECESSED BOTH SIDES | HOLE DIAMETER | 0.312 INCHES MINIMUM AND | | 0.320 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.690 INCHES NOMINAL | RECESS DEPTH | 0.020 INCHES MINIMUM AND | | 0.040 INCHES MAXIMUM | MATERIAL THICKNESS | 0.188 INCHES NOMINAL | TOP RECESS DIAMETER | 0.373 INCHES NOMINAL | BOTTOM RECESS DIAMETER | 0.373 INCHES NOMINAL | BOTTOM RECESS ANGLE | 90.0 DEGREES NOMINAL | TOP RECESS ANGLE | 90.0 DEGREES NOMINAL | SPECIAL FEATURES | BOTH SIDES OUTSIDE DIA CHAMFERED 7.0 DEGREES,0.115 IN. LG | HEAT TREATMENT | AS FABRICATED | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 77272 | DESIGN CONTROL REFERENCE | 107D3078-2 |
|
|