| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
1.430 INCHES MINIMUM AND 1.450 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
IRON ALLOY 660 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.3125 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5731 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AATN |
SHOULDER DIAMETER |
0.3025 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM ALL SHOULDERS |
| AATX |
SHOULDER LENGTH |
0.042 INCHES MINIMUM AND 0.083 INCHES MAXIMUM ALL SHOULDERS |
| CWYB |
SHOULDER SHAPE |
ROUND ALL SHOULDERS |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
BOLT,SHOULDER DRILLED HEX HEAD,160KSI FTU MINIMUM,ALLOY STEEL CRES AND TITANIUM 6AL-4V |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.553 INCHES MINIMUM AND 0.565 INCHES MAXIMUM |
| ZZZK |
SPECIFICATION/STANDARD DATA |
26512-GB511DL MANUFACTURERS STANDARD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2700 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.430 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
