| BYFB |
GROOVE/STEP LOCATION |
AA END |
| ABXV |
BORE DIAMETER |
0.625 INCHES MINIMUM AND 0.626 INCHES MAXIMUM |
| CLYR |
HUB END OUTSIDE DIAMETER AND LOCATION |
0.811 INCHES MINIMUM AA END AND 0.812 INCHES MAXIMUM AA END |
| CLYS |
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION |
0.767 INCHES END ANY ACCEPTABLE |
| BXSJ |
LIGHTENING HOLE |
NOT INCLUDED |
| ARJD |
DESIGN FORM |
PLAIN |
| BYZR |
FIRST END GROOVE DIAMETER AND LOCATION |
0.812 INCHES END ANY ACCEPTABLE |
| AQWM |
GUIDE |
NOT INCLUDED |
| BYZN |
FIRST STEP LENGTH AND LOCATION |
0.360 INCHES MINIMUM AA END AND 0.365 INCHES MAXIMUM AA END |
| ASBP |
BORE TYPE |
STRAIGHT |
| BYFH |
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED |
ROLLER CHAIN |
| ADGE |
BORE LENGTH |
0.901 INCHES MINIMUM AND 0.906 INCHES MAXIMUM |
| BYFJ |
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED |
SINGLE PITCH |
| BYZP |
SECOND STEP LENGTH AND LOCATION |
0.125 INCHES END ANY ACCEPTABLE |
| BYZL |
FIRST STEP FACE LARGEST DIAMETER AND LOCATION |
0.937 INCHES END ANY ACCEPTABLE |
| SURF |
SURFACE TREATMENT |
CADMIUM PLATED |
| BYFW |
HUB EXTERNAL KEYWAY |
NOT INCLUDED |
| AXND |
COUNTERBORE FEATURE |
NOT INCLUDED |
| BYFL |
TEETH ROW QUANTITY |
1 |
| AQPL |
FACE WIDTH |
0.103 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| BYZT |
FIRST END LENGTH FROM GROOVE TO END AND LOCATION |
0.485 INCHES MINIMUM AA END AND 0.490 INCHES MAXIMUM AA END |
| STYL |
STYLE DESIGNATOR |
PLAIN |
| ZZZV |
FSC APPLICATION DATA |
WINCH,ACFT MTD |
| BSGG |
KEYING FACILITY |
NOT INCLUDED |
| ABHE |
OUTSIDE DIAMETER |
1.246 INCHES NOMINAL |
| BYFS |
BORE BEARING |
NOT INCLUDED |
| BYDZ |
PROTRUDING HUB CHARACTERISTIC |
STEPPED OR GROOVED |
| AGJS |
PITCH DIAMETER |
1.124 INCHES NOMINAL |
| BYZD |
HUB END OUTSIDE DIAMETER AND LOCATION |
0.812 INCHES ROPE ANY ACCEPTABLE AND 0.811 INCHES HUB SIDE BETWEEN ARMS ANY ACCEPTABLE AND 0.812 INCHES FRONT NOMINAL |
| BYFR |
TEETH HARDNESS RATING |
27.0 ROCKWELL C MINIMUM |
| BYFQ |
HARDNESS RATING TEST METHOD |
ROCKWELL |
| ASXJ |
METALLIC HARDNESS RATING AND LOCATION |
55.0 ROCKWELL C MINIMUM HUB |
| BYZS |
FIRST END GROOVE WIDTH AND LOCATION |
0.277 INCHES HUB SIDE BETWEEN ARMS ANY ACCEPTABLE AND 0.282 INCHES ROPE ANY ACCEPTABLE |
| ABHP |
OVERALL LENGTH |
0.901 INCHES MINIMUM AND 0.906 INCHES MAXIMUM |
| BYFN |
TEETH QUANTITY PER ROW |
14 |
| BYGF |
TOOTH PITCH |
0.250 INCHES NOMINAL |
| BYFP |
ASA STANDARD CHAIN NUMBER |
25 |
| MATL |
MATERIAL |
STEEL,MIL-H-7493,COMP 4620,COND E4 |