| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES GRIP |
| MATT |
MATERIAL |
STEEL COMP 631 SPRING OR STEEL COMP 302 SPRING |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| MATT |
MATERIAL |
STEEL COMP XM-13 FASTENER |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CQBC |
MINIMUM TENSILE STRENGTH |
63000 POUNDS PER SQUARE INCH |
| AASU |
HEAD HEIGHT |
0.189 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE LOCKING FEATURE |
| AASB |
FASTENER LENGTH |
2.164 INCHES MINIMUM AND 2.184 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
50.0 ROCKWELL C MINIMUM LOCKING FEATURE AND 62.0 ROCKWELL C MAXIMUM LOCKING FEATURE |
| AASA |
THREAD LENGTH |
0.352 INCHES MINIMUM AND 0.403 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL CORROSION RESISTING LOCKING FEATURE |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
CROWNED HEXAGON |
| ANEE |
GRIP LENGTH |
1.625 INCHES MINIMUM AND 1.641 INCHES MAXIMUM |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
2.036 INCHES MINIMUM FIRST HOLE AND 2.056 INCHES MAXIMUM FIRST HOLE |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.106 INCHES MINIMUM FIRST HOLE AND 0.116 INCHES MAXIMUM FIRST HOLE |
| AHYM |
NOMINAL THREAD DIAMETER |
0.375 INCHES |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAUM |
LOCKING FEATURE |
DETENT BALL GRIP |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| AATB |
WIDTH BETWEEN FLATS |
0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5673 ASSN STD 1ST MATERIAL RESPONSE SPRING OR ASTM A580 ASSN STD 2ND MATERIAL RESPONSE SPRING |
| AAUR |
GRIP DIAMETER |
0.3737 INCHES MINIMUM AND 0.3742 INCHES MAXIMUM |