| MRC |
Requirement Statement |
Characteristics |
| CKTB |
APERTURE TYPE |
COUNTERBORED |
| CKSX |
APERTURE SHAPE |
ROUND |
| ABVL |
APERTURE DIAMETER |
7.3125 INCHES NOMINAL |
| AAWZ |
COUNTERBORE DEPTH |
0.250 INCHES NOMINAL |
| AAWY |
COUNTERBORE DIAMETER |
7.781 INCHES NOMINAL |
| CBBL |
FEATURES PROVIDED |
APERTURE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-763, COMP 303 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-766, CLASS 304 FED SPEC 2ND MATERIAL RESPONSE |
| MATT |
MATERIAL |
STEEL COMP 303 OR STEEL COMP 304 |
| ABTB |
MOUNTING HOLE DIAMETER |
0.500 INCHES NOMINAL THIRD HOLE |
| ABTB |
MOUNTING HOLE DIAMETER |
0.164 INCHES NOMINAL ALL HOLES |
| ABTB |
MOUNTING HOLE DIAMETER |
0.190 INCHES NOMINAL SECOND HOLE |
| ABTB |
MOUNTING HOLE DIAMETER |
0.250 INCHES NOMINAL FIFTH HOLE |
| ABTB |
MOUNTING HOLE DIAMETER |
0.266 INCHES NOMINAL FIRST HOLE |
| ABTB |
MOUNTING HOLE DIAMETER |
0.312 INCHES NOMINAL FOURTH HOLE |
| ABTJ |
MOUNTING HOLE QUANTITY |
10 |
| ABTJ |
MOUNTING HOLE QUANTITY |
12 |
| ABTJ |
MOUNTING HOLE QUANTITY |
4 |
| ABTJ |
MOUNTING HOLE QUANTITY |
5 |
| ABTJ |
MOUNTING HOLE QUANTITY |
6 |
| ABTJ |
MOUNTING HOLE QUANTITY |
3 |
| ACHY |
MOUNTING HOLE TYPE |
THREADED AND UNTHREADED |
| ABKV |
OUTSIDE DIAMETER |
17.740 INCHES MINIMUM AND 17.760 INCHES MAXIMUM |
| AJYP |
SCREW THREAD SERIES DESIGNATOR |
UNC OR UNF |
| SHPE |
SHAPE |
ROUND |
| ABUJ |
THREAD SIZE |
8-32 OR 10-32 OR 0.500-32 OR 0.312-32 OR 0.250-32 |
| ABNM |
THICKNESS |
0.875 INCHES MINIMUM AND 0.890 INCHES MAXIMUM |
