| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
100.0 DEGREES NOMINAL |
| ABAF |
EXPANSION DEVICE |
THREADED STEM |
| CBBL |
FEATURES PROVIDED |
SELF-LOCKING |
| ANEE |
GRIP LENGTH |
0.345 INCHES MINIMUM AND 0.405 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
39.0 ROCKWELL C MINIMUM NUT AND 46.0 ROCKWELL C MAXIMUM NUT |
| AAZG |
HEAD MAJOR DIAMETER |
0.531 INCHES NOMINAL |
| AASK |
HEAD STYLE |
FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE NUT OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE NUT OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE NUT |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-5-7635 FED SPEC 1ST MATERIAL RESPONSE SLEEVE OR AMS 5639 ASSN STD 2ND MATERIAL RESPONSE SLEEVE OR AMS 5641 ASSN STD 3RD MATERIAL RESPONSE SLEEVE |
| MATT |
MATERIAL |
STEEL COMP 4130 NUT OR STEEL COMP 4140 NUT OR STEEL COMP 8740 NUT |
| MATT |
MATERIAL |
STEEL CORROSION RESISTING SLEEVE |
| ABAJ |
LUBRICATION |
CARBO WAX OR PARAFFIN WAX OR CETYL ALCOHOL OR DRY FILM |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
VISU-LOK, FASTENER, BLIND INTERNALLY THREADED, EXTERNAL SLEEVE ALLOY STEEL 100 DEG REDUCED FLUSH HEAD, SELF LOCKING GROUND SHANK, 1/32 INCH OVERSIZE |
| FEAT |
SPECIAL FEATURES |
SCREW MATERIAL ALLOY STEEL HEAT TREAT NUT AND SCREW PER MIL-H-6875 TO RC 39-46, SLEEVE AS REQUIRED FOR PERFORMANCE |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-S-5002 MIL SPEC 1ST TREATMENT RESPONSE SLEEVE AND QQ-P-416, TYPE I, CLASS 3 FED SPEC 2ND TREATMENT RESPONSE SLEEVE |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| SFTT |
SURFACE TREATMENT |
CADMIUM NUT |
| SFTT |
SURFACE TREATMENT |
PASSIVATE SLEEVE AND CADMIUM SLEEVE |
