| MRC |
Requirement Statement |
Characteristics |
| AATC |
EXTENDED WASHER DIAMETER |
1.620 INCHES NOMINAL |
| AATD |
EXTENDED WASHER THICKNESS |
0.222 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
2.869 INCHES NOMINAL |
| AAUR |
GRIP DIAMETER |
0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
2.250 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
39.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.923 INCHES NOMINAL |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON W/HOLE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-8503 MIL SPEC 4TH MATERIAL RESPONSE OVERALL OR MIL-S-5626 MIL SPEC 5TH MATERIAL RESPONSE O |
| MATT |
MATERIAL |
STEEL COMP E4340 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 4140 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
180000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
1.000 INCHES |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
BOLT,TWELVE POINT - STEEL EXTERNAL WRENCHING |
| THSD |
THREAD SERIES DESIGNATOR |
UNS |
| AATB |
WIDTH BETWEEN FLATS |
1.056 INCHES MINIMUM AND 1.066 INCHES MAXIMUM |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS636 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.382 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
14 |
