Part Number
Part Number:
NSN:
NIIN:
Item Name:
WASHER , RECESSED
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 89944 | KOLLSMAN INC. |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| ABKW | OVERALL HEIGHT | 0.041 INCHES MINIMUM AND 0.051 INCHES MAXIMUM |
| AAUB | HOLE DIAMETER | 0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | RECESSED |
| ABMH | RECESS DEPTH | 0.022 INCHES MINIMUM AND 0.024 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |