Part Number
Part Number:
NSN:
NIIN:
Item Name:
WASHER , SHOULDERED AND RECESSED
Definition:
A WASHER, ROUND IN SHAPE, HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. EITHER OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILAR SHAPED RECESS. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING, SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.
CAGE Information
| Code | Company |
|---|---|
| 13499 | ROCKWELL COLLINS INC. DBA GOVERNMENT |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAVH | SHOULDER DIAMETER | 0.250 INCHES NOMINAL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 580-0231-001 MFR REF SINGLE TREATMENT RESPONSE OVERALL OR 580-0288-001,FSCM 13499 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| ABPX | MATERIAL THICKNESS | 0.040 INCHES NOMINAL |
| CSTM | RECESS ANGLE | 79.0 DEGREES MINIMUM AND 85.0 DEGREES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| AAUB | HOLE DIAMETER | 0.230 INCHES NOMINAL |