| MRC |
Requirement Statement |
Characteristics |
| AATC |
EXTENDED WASHER DIAMETER |
0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| AATD |
EXTENDED WASHER THICKNESS |
0.060 INCHES MINIMUM |
| AASB |
FASTENER LENGTH |
1.428 INCHES MINIMUM AND 1.448 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON EXTENDED WASHER |
| AGAV |
III END ITEM IDENTIFICATION |
KC-46A |
| MATT |
MATERIAL |
STEEL OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| HZRD |
III HAZARDOUS SUBSTANCES |
CADMIUM AND NICKEL |
| CXCY |
III PART NAME ASSIGNED BY CONTROLLING AGENCY |
BOLT, MACHINE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS6304 (UNS K1467) INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ZZZY |
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS |
ITEM IS FAA CERTIFIED |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.3125 INCHES NOMINAL |
| ZZZK |
SPECIFICATION/STANDARD DATA |
SAE-AS9209 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS2416 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
NICKEL AND CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.760 INCHES MINIMUM AND 0.800 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
