|
|
|
National Stock Number:
5310-01-618-0084
Federal Supply Class:
5310
National Item Identification Number:
016180084
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:
| 74D466027-2049 | 76301 | THE BOEING COMPANY | | 74D466027-2049 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
|
Techincal Specification:
| HEAT TREATMENT | T-351 SOLUTION HEAT TREATED, COLD WORKED, STRESS RELIEVED BY STRETCHING | | HOLE DIAMETER | 0.281 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-QQ-A-225/6 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.500 INCHES NOMINAL | | OVERALL HEIGHT | 0.475 INCHES NOMINAL | | RECESS DEPTH | 0.225 INCHES NOMINAL | | RECESS DIAMETER | 0.640 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED |
|
|