| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
100.0 DEGREES NOMINAL |
| CRTL |
CRITICALITY CODE JUSTIFICATION |
FEAT |
| AASB |
FASTENER LENGTH |
1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
1.255 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
44.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.1465 INCHES NOMINAL |
| AAZG |
HEAD MAJOR DIAMETER |
0.6335 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
COUNTERSUNK W/REVERSE CHAMFER |
| MATT |
MATERIAL |
STEEL COMP XM-13 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
210000 POUNDS PER SQUARE INCH |
| CQJX |
NOMINAL THREAD SIZE |
0.312 INCHES |
| ABAJ |
LUBRICATION |
SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAZE |
SHANK DIAMETER |
0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
PIN-RIVET, STRAIGHT, THREADED |
| FEAT |
SPECIAL FEATURES |
0.138-32UNJC-3B THREADED CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE OF HEAD END 0.300 IN. MIN,0.345 IN. MAX DP,0.120 IN. SLOT LG,0.060 IN. SLOT W LOCATED 1.070 IN. FROM TOP OF HEAD TO BEGINNING OF SLOT |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.1270 INCHES MINIMUM AND 0.1295 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
