| MRC |
Requirement Statement |
Characteristics |
| FEAT |
SPECIAL FEATURES |
GRUMMANAEROSPACE A-10 AIRCRAFT |
| ALZE |
STEM DIAMETER |
0.3425 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM |
| ABGF |
GROOVE WIDTH |
0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM |
| SR-5 |
MANUFACTURERS CODE |
44940 |
| AASK |
HEAD STYLE |
FLAT |
| AASU |
HEAD HEIGHT |
0.1325 INCHES MINIMUM AND 0.1475 INCHES MAXIMUM |
| ZZZV |
III FSC APPLICATION DATA |
GASOLINE ENGINE |
| ALYX |
STEM STYLE |
GROOVED |
| ALYZ |
CARBON RELIEF GROOVE |
NOT INCLUDED |
| ANNQ |
MATERIAL AND LOCATION |
STEEL, FED STD 66, AISI/SAE 4140 HEAD STEEL, FED STD 66, AISI/SAE 4140 STEM STEEL, FED STD 66, SAE VF2 TIP |
| SR-5 |
THE MANUFACTURERS DATA |
|
| AATE |
CHAMFER ANGLE IN DEG |
45.0 |
| AJFY |
SEAT ANGLE IN DEG |
46.0 |
| ALZB |
NECK RADIUS |
0.3125 INCHES NOMINAL |
| AAVZ |
GROOVE DIAMETER |
0.2980 INCHES MINIMUM AND 0.3040 INCHES MAXIMUM |
| ASXJ |
METALLIC HARDNESS RATING AND LOCATION |
35.0 ROCKWELL C MINIMUM OVERALL 40.0 ROCKWELL C MAXIMUM OVERALL |
| SR-5 |
DESIGN CONTROL REFERENCE |
110-1037 |
| AAZP |
CHAMFER LENGTH |
0.0312 INCHES NOMINAL |
| ALZD |
STEM LENGTH |
5.3830 INCHES MINIMUM AND 5.4230 INCHES MAXIMUM |
| ABKV |
OUTSIDE DIAMETER |
1.3640 INCHES MINIMUM AND 1.3740 INCHES MAXIMUM |
| ALZG |
DISTANCE FROM GROOVE TO STEM END |
0.5500 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM |
