| MRC |
Requirement Statement |
Characteristics |
| AATC |
EXTENDED WASHER DIAMETER |
0.433 INCHES NOMINAL |
| AATD |
EXTENDED WASHER THICKNESS |
0.069 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
1.312 INCHES NOMINAL |
| ANEE |
GRIP LENGTH |
0.812 INCHES NOMINAL |
| AASL |
HEAD DIAMETER |
0.347 INCHES MINIMUM AND 0.361 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.234 INCHES NOMINAL |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON W/HOLE |
| CRHC |
HOLE CONFIGURATION STYLE |
DOUBLE HEXAGON FLATS |
| AAUB |
HOLE DIAMETER |
0.037 INCHES NOMINAL |
| ASXK |
HOLE QUANTITY |
4 |
| BQDM |
HOLE TYPE |
DRILLED |
| AGAV |
III END ITEM IDENTIFICATION |
B-1B AIRCRAFT |
| MATT |
MATERIAL |
STEEL OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
8540 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.25 INCHES |
| CXCY |
III PART NAME ASSIGNED BY CONTROLLING AGENCY |
BOLT-TENSION,12 POINT,EXTERNAL |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.327 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.50 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
