| MRC |
Requirement Statement |
Characteristics |
| AGAV |
END ITEM IDENTIFICATION |
GEARBOX ASSY,MAIN D GEARBOX ASSY, MA - NSN 1680016076871 GEARBOX ASSY,AI - NSN1680015238081 UH-1Y HUEY HELICOPTER |
| HUES |
COLOR |
BLACK OVERALL |
| AASB |
FASTENER LENGTH |
1.301 INCHES NOMINAL |
| AAUR |
GRIP DIAMETER |
0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.500 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS-H-6875 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
BOLT, SHEAR, HEX HEAD, EXTRA LONG THREADS, UNDRILLED |
| FEAT |
SPECIAL FEATURES |
MATERIAL IS ALLOY STEEL PER NAS4002 |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
OXIDE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.531 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
