|
|
|
National Stock Number:
5310-01-494-3928
Federal Supply Class:
5310
National Item Identification Number:
014943928
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:
| 2177141 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177141-4XX-07 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
|
Techincal Specification:
| BOTTOM RECESS ANGLE | 90.0 DEGREES NOMINAL | | BOTTOM RECESS DIAMETER | 1.573 INCHES MINIMUM AND 1.575 INCHES MAXIMUM | | HOLE DIAMETER | 1.511 INCHES MINIMUM AND 1.513 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276,TYPE 410 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.938 INCHES NOMINAL | | MATERIAL | STEEL COMP 1117 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 2.281 INCHES MINIMUM AND 2.283 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED BOTH SIDES | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | STM B633,TYPE 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | TOP RECESS DIAMETER | 1.573 INCHES MINIMUM AND 1.575 INCHES MAXIMUM | | TOP RECESS ANGLE | 90.0 DEGREES NOMINAL |
|
|