| MRC |
Requirement Statement |
Characteristics |
| ABCJ |
COLLAR INSIDE DIAMETER |
0.166 INCHES MINIMUM AND 0.173 INCHES MAXIMUM |
| ABAA |
COLLAR OUTSIDE DIAMETER |
0.288 INCHES MINIMUM AND 0.292 INCHES MAXIMUM |
| ABAB |
COLLAR OVERALL HEIGHT |
0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM |
| CWBJ |
COLLAR STYLE |
THREADED (BREAK OFF) TYPE |
| HEAT |
HEAT TREATMENT |
T-6 SOLUTION HEAT TREATED COLLAR |
| HEAT |
HEAT TREATMENT |
T-6 SOLUTION HEAT TREATED WASHER |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-A-250/4 FED SPEC 1ST MATERIAL RESPONSE WASHER OR QQ-A-250/5 FED SPEC 1ST MATERIAL RESPONSE WASHER OR QQ-A-250/8 FED SPEC 2ND MATERIAL RESPONSE WASHER |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE COLLAR OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE COLLAR |
| MATT |
MATERIAL |
ALUMINUM ALLOY 2024 BODY |
| MATT |
MATERIAL |
ALUMINUM ALLOY 2024 WASHER OR ALUMINUM ALLOY 5052 WASHER |
| CQJX |
NOMINAL THREAD SIZE |
0.164 INCHES |
| FEAT |
SPECIAL FEATURES |
WASHER FINISH IS SOLID FILM LUBE PER MIL-L-8937 HEAT TREAT,T6 COND PER MIL-H-6088 WASHER FOR MATL 2024 ONLY |
| THSD |
THREAD SERIES DESIGNATOR |
UNJC |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| SFTT |
SURFACE TREATMENT |
ANODIZE COLLAR |
| AAJD |
THREAD CLASS |
3B |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
