| MRC |
Requirement Statement |
Characteristics |
| AATC |
EXTENDED WASHER DIAMETER |
0.380 INCHES NOMINAL |
| AATD |
EXTENDED WASHER THICKNESS |
0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.680 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
40.0 ROCKWELL C MINIMUM PRIMARY WASHER AND 48.0 ROCKWELL C MAXIMUM PRIMARY WASHER |
| AASU |
HEAD HEIGHT |
0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON EXTENDED WASHER |
| MATT |
MATERIAL |
STEEL FASTENER |
| MATT |
MATERIAL |
STEEL PRIMARY WASHER |
| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| ABQZ |
INTERNAL DRIVE STYLE |
TORX |
| CTJJ |
PRIMARY WASHER MATERIAL THICKNESS |
0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| CSPG |
PRIMARY WASHER OUTSIDE DIAMETER |
0.560 INCHES MINIMUM AND 0.580 INCHES MAXIMUM |
| CTHW |
PRIMARY WASHER STYLE |
SPRING TENSION |
| FEAT |
SPECIAL FEATURES |
SEALING COMPOUND BLACK PVC (PM-118) CERTIFIED TO FBMS 6-10 TY. 1-B |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAVW |
WASHER QUANTITY |
1 |
| AATB |
WIDTH BETWEEN FLATS |
0.418 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AAUJ |
SPLINE MAJOR DIAMETER |
0.287 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
DICHROMATE ZINC OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.560 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
