| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
1.50 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
24.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM FASTENER |
| AASL |
HEAD DIAMETER |
0.921 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.616 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLAT FILLISTER |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
NI 500 QQ-N-286 PER ASTM F468 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| MATT |
MATERIAL |
NICKEL ALLOY 500 FASTENER |
| MATT |
MATERIAL |
STEEL OR PLASTIC OR STEEL CORROSION RESISTING LOCKING FEATURE |
| CQBC |
MINIMUM TENSILE STRENGTH |
130000 POUNDS PER SQUARE INCH |
| CQHQ |
MINIMUM YIELD STRENGTH |
90000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.625 INCHES |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
S STYLE AND N FINISH AND 10AND24 SIZE AND CAND3 CLASS AND NC GRADE |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| AAUM |
LOCKING FEATURE |
SELF-LOCKING LOCKING FEATURE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
CL 1 ELEMENT ALLOY STEEL PER MIL-F-8961 MIL SPEC 1ST MATERIAL RESPONSE OR CL 1 ELEMENT HIGH TEMP PLASTIC PER MIL-F-8961 MIL SPEC 2ND MATERIAL RESPONSE OR CL 2 ELEMENT CORROSION AND HEAT RESISTANT STEEL PER MIL-F-8961 MIL SPEC 3RD MATERIAL RESPONSE LOCKI |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
SOCKET HEAD CAP SCREW |
| FEAT |
SPECIAL FEATURES |
LOCKING ELEMENT IS A SELF-LOCKING,ONE PIECE PREVAILING TORQUE TYPE ELEMENT DIMENSIONS IAW B18.3 PER SPEC MIL-DTL-1222 SEE SPECIFICATION FOR ADDITIONAL INFORMATION |
| ASDB |
WIDTH ACROSS FLATS |
0.500 INCHES NOMINAL |
| ZZZK |
SPECIFICATION/STANDARD DATA |
81349-MIL-DTL-1222 GOVERNMENT SPECIFICATION |
| AASA |
THREAD LENGTH |
0.25 INCHES NOMINAL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
11 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
