| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
100.0 DEGREES NOMINAL |
| AASB |
FASTENER LENGTH |
2.1975 INCHES MINIMUM AND 2.2175 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
1.8075 INCHES MINIMUM AND 1.8175 INCHES MAXIMUM |
| AAZG |
HEAD MAJOR DIAMETER |
0.5018 INCHES MINIMUM AND 0.5066 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLUSH COUNTERSUNK |
| MATT |
MATERIAL |
STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL |
| CQJX |
NOMINAL THREAD SIZE |
0.2500 INCHES |
| ABAJ |
LUBRICATION |
CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| AAZE |
SHANK DIAMETER |
0.2641 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
PIN-RIVET, STRAIGHT, THREADED |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
