| MRC |
Requirement Statement |
Characteristics |
| AGAV |
END ITEM IDENTIFICATION |
INTERIM ARMORED VEHICLE (IAV), CONTRACTOR LOGISTICS SUPPORT (CLS) |
| CQWR |
EXTERNAL THREAD TOLERANCE CLASS |
4H6H |
| AASB |
FASTENER LENGTH |
16.0 MILLIMETERS NOMINAL |
| CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| AASL |
HEAD DIAMETER |
9.8 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM |
| AASU |
HEAD HEIGHT |
4.32 MILLIMETERS MINIMUM AND 4.50 MILLIMETERS MAXIMUM |
| AASK |
HEAD STYLE |
PAN NO. 2 |
| MATT |
MATERIAL |
STEEL OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
5.0 MILLIMETERS |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| AATN |
SHOULDER DIAMETER |
6.4 MILLIMETERS NOMINAL BEARING SURFACE OF HEAD |
| AATN |
SHOULDER DIAMETER |
6.45 MILLIMETERS MINIMUM FIRST SHOULDER AND 6.49 MILLIMETERS MAXIMUM FIRST SHOULDER |
| CWYB |
SHOULDER SHAPE |
ROUND BEARING SURFACE OF HEAD |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
15.87 MILLIMETERS MINIMUM FIRST SHOULDER AND 16.13 MILLIMETERS MAXIMUM FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
4.3 MILLIMETERS MINIMUM BEARING SURFACE OF HEAD AND 4.5 MILLIMETERS MAXIMUM BEARING SURFACE OF HEAD |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
METRIC HEXAGON SOCKET HEAD SHOULDER SCREW |
| FEAT |
SPECIAL FEATURES |
MATERIAL IS ALLOY STEEL,CARBON CONTENT 0.31 TO 0.48 PERCENT |
| ASDB |
WIDTH ACROSS FLATS |
3.0 MILLIMETERS NOMINAL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTM A 380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
9.75 MILLIMETERS MAXIMUM |
| CQQR |
THREAD PITCH IN MILLIMETERS |
0.8 |
| THSD |
THREAD SERIES DESIGNATOR |
M |
