|
|
|
National Stock Number:
5310-00-890-5383
Federal Supply Class:
5310
National Item Identification Number:
008905383
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:
| 202-16200S4 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | CVC772S4 | 80378 | TRIUMPH AEROSTRUCTURES, LLC |
|
Techincal Specification:
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 0.315 INCHES MINIMUM AND 0.323 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.575 INCHES MINIMUM AND 0.595 INCHES MAXIMUM | | OVERALL HEIGHT | 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL THICKNESS | 0.089 INCHES MINIMUM AND 0.105 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1330 OR STEEL COMP 3130 OR STEEL COMP 4130 OVERALL | | RECESS DEPTH | 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
|
|