| MRC |
Requirement Statement |
Characteristics |
| AATC |
EXTENDED WASHER DIAMETER |
0.745 INCHES NOMINAL |
| AATD |
EXTENDED WASHER THICKNESS |
0.224 INCHES MINIMUM AND 0.235 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.690 INCHES MINIMUM AND 1.720 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.485 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON W/HOLE |
| CRHC |
HOLE CONFIGURATION STYLE |
DOUBLE HEXAGON FLATS |
| AAUB |
HOLE DIAMETER |
0.055 INCHES NOMINAL |
| ASXK |
HOLE QUANTITY |
4 |
| BQDM |
HOLE TYPE |
DRILLED |
| MATT |
MATERIAL |
STEEL COMP XM-13 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
200000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.437 INCHES |
| CFSG |
NONSTANDARD THREAD PITCH DIAMETER |
+0.4019 TO 0.4050 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AATN |
SHOULDER DIAMETER |
0.4677 INCHES MINIMUM AND 0.4682 INCHES MAXIMUM FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
0.224 INCHES MINIMUM AND 0.234 INCHES MAXIMUM FIRST SHOULDER |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.562 INCHES MINIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.705 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
