| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
100.0 DEGREES NOMINAL |
| AASB |
FASTENER LENGTH |
1.635 INCHES MINIMUM AND 1.655 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 |
0.1070 INCHES MINIMUM AND 0.1095 INCHES MAXIMUM |
| AAZG |
HEAD MAJOR DIAMETER |
0.5018 INCHES MINIMUM AND 0.5066 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 |
0.250 INCHES |
| ABAJ |
LUBRICATION |
CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP AND DRY FILM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAZE |
SHANK DIAMETER |
0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
PIN-RIVET, STRAIGHT, THREADED |
| FEAT |
SPECIAL FEATURES |
INJECTION HOLE 0.120 IN. LG,LOCATED 0.870 IN. MIN. 0.875 IN. MAX FROM TOP OF HEAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
