Part Number
Definition:
A SOLID CIRCULAR DISK OF WIRE-WOVEN LINING MATERIAL OR CERAMIC AND METAL SUBSTANCE AND THE LIKE, MOLDED TO ONE OR BOTH SIDES AND FASTENED DIRECTLY OR INDIRECTLY TO THE CENTER SPLINE OR HUB, WHICH RECEIVES AND TRANSMITS MOTION OR POWER BY ENGAGEMENT WITH THE PRESSURE PLATE ASSEMBLY AND THE FLYWHEEL OR THE LIKE. INCLUDES DRY OR WET TYPE DISK, AND MAY INCLUDE DAMPER SPRINGS. THIS ITEM IS DESIGNED TO BE USED ON MARINE, AIRCRAFT, AND PLANT EQUIPMENT IN CONJUNCTION WITH A CLUTCH ASSEMBLY, FRICTION.
CAGE Information
| Code | Company |
|---|---|
| 61208 | TWIN DISC INCORPORATED |
Federal Supply Class
Title
TORQUE CONVERTERS AND SPEED CHAN
Inclusions:
INCLUDES FLUID COUPLINGS; NONVEHICULAR CLUTCHES AND COUPLINGS; HORIZONTAL RIGHT ANGLE DRIVE GEAR UNITS.
Exclusions:
EXCLUDES AUTOMOTIVE TORQUE CONVERTERS (FSC 2520); VEHICULAR POWER TRANSMISSION COMPONENTS (FSC 2520); ROTARY AIRCRAFT TRANSMISSION GEAR UNITS (FSC 1615).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CBBL | FEATURES PROVIDED | FRICTION MATERIAL FACING |
| ARJD | DESIGN FORM | SOLID |
| AQQF | MATERIAL LOCATION | BOTH SIDES |
| FLEX | FLEXIBILITY | RIGID |
| AZFF | BOLT HOLE SPACING | 8 IN.BOLT CIRCLE DIA;6-1/2 IN.BOLT CIRCLE DIA;5-1/2 IN.BOLT CIRCLE DIA |
| BSPH | MATERIAL INSIDE DIAMETER | 11.250 INCHES MINIMUM AND 11.281 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | 4 HOLES ON 8 IN.BOLT CIRCLE LOCATED ON VERTICALCENTER LINE 90 DEG APART; 12 HOLES ON 6-1/2 IN. BOLT CIRCLE 0.314 IN.MIN.0.320 IN.MAX.LOCATED 15 DEG.FROM VERTICAL CENTER LINE 30 DEG.APART;12 HOLES ON 5-1/2 IN.BOLT CIRCLE 0.314 IN.MIN. 0.320 MAX.LOCATED ON VERTICAL CENTER LINE 30 DEG.APART;FLEXDB;MATLDAS0000; BOLT HOLE INCLUDED |
| AHNX | BOLT HOLE DIAMETER | 0.203 INCHES NOMINAL |
| BSPG | MATERIAL OUTSIDE DIAMETER | 16.719 INCHES MINIMUM AND 16.750 INCHES MAXIMUM |
| CYBJ | DISK MATERIAL | STEEL |
| MATL | MATERIAL | ASBESTOS |
| ABPX | MATERIAL THICKNESS | 0.094 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| BPLM | DISK TYPE | PLAIN |
| ABNM | THICKNESS | 0.120 INCHES NOMINAL |
| AECS | BOLT HOLE QUANTITY | 4 |
| CQCF | CONSTRUCTION | SOLID |
| BSPF | ASBESTOS COMPOSITION TYPE | WOVEN |
| ABHE | OUTSIDE DIAMETER | 16.719 INCHES MINIMUM AND 16.750 INCHES MAXIMUM |
| BSPL | FACING ATTACHMENT METHOD | BONDED |