| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.269 INCHES MINIMUM AND 1.289 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.807 NOMINAL MILS AND 0.817 NOMINAL CENTIMETERS |
| AAZG |
HEAD MAJOR DIAMETER |
0.461 INCHES MINIMUM AND 0.509 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLUSH COUNTERSUNK |
| MATT |
MATERIAL |
STEEL COMP XM-13 OVERALL |
| CQJX |
NOMINAL THREAD SIZE |
0.312 INCHES |
| AAZE |
SHANK DIAMETER |
0.342 INCHES MINIMUM AND 0.343 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
PIN-RIVET, STRAIGHT, THREADED |
| FEAT |
SPECIAL FEATURES |
THREAD ROLLED PER MIL-S-8879 (MODIFIED) MAJOR DIAMETER SHALL BE .3020 TO .3060 INCHES. |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.127 NOMINAL MILS AND 0.129 NOMINAL CENTIMETERS |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
