| MRC |
Requirement Statement |
Characteristics |
| CRTL |
CRITICALITY CODE JUSTIFICATION |
ZZZY |
| AATC |
EXTENDED WASHER DIAMETER |
1.047 INCHES NOMINAL |
| AATD |
EXTENDED WASHER THICKNESS |
0.016 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
2.235 INCHES MINIMUM AND 2.280 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM OVERALL AND 44.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.390 INCHES MINIMUM AND 0.422 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON EXTENDED WASHER |
| MATT |
MATERIAL |
STEEL CORROSION RESISTING OVERALL |
| CQHQ |
MINIMUM YIELD STRENGTH |
125000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| CTJJ |
PRIMARY WASHER MATERIAL THICKNESS |
0.016 INCHES NOMINAL |
| CSPG |
PRIMARY WASHER OUTSIDE DIAMETER |
1.047 INCHES NOMINAL |
| ZZZY |
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS |
MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAVW |
WASHER QUANTITY |
1 |
| AATB |
WIDTH BETWEEN FLATS |
1.053 INCHES MINIMUM AND 1.066 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.250 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
