Part Number
Part Number:
NSN:
NIIN:
Item Name:
SYNCHRONIZER , TRANSMISSION
Definition:
A DEVICE USED IN MANUAL AUTOMOTIVE TRANSMISSIONS, DESIGNED TO EQUALIZE THE SPEED OF THE MATING PARTS BEFORE THEY ENGAGE. COMMON TYPES SUCH AS BLOCK TYPE, DISK AND PLATE TYPE, PLAIN TYPE OR PIN TYPE USE FRICTION TO SYNCHRONIZE THE MATING PARTS. THE MAIN FUNCTION IS TO HELP IN ENGAGING GEARS BY SYNCHRONIZING THE SPEEDS OF THE GEAR AND THE SHAFT BEFORE THE CONNECTION IS MADE.
CAGE Information
| Code | Company |
|---|---|
| SCY13 | E.C.A ETABLISSEMENT CENTRAL DES APPR |
Federal Supply Class
Title
VEHICULAR POWER TRANSMISSION COM
Inclusions:
INCLUDES TRANSFER TRANSMISSION ASSEMBLIES; CLUTCH ASSEMBLIES; UNIVERSAL JOINTS; PROPELLER SHAFTS; AUTOMOTIVE TORQUE CONVERTERS; POWER TAKEOFFS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL ALLOY ASTM A322 8620 O/A;5.2475 IN. OUTER DIA;4.375 IN. SMALLEST DIA;INTERNALLY SPLINED BORE 10 TEETH,6.9565 IN. DP,25 DEG PRESSURE ANGLE;EXTERNAL SPLINE 15 TEETH,20 DEG PRESSURE ANGLE;EXTERNAL SPLINE 18 TEETH,20 DEG PRESSURE ANGLE;2.5735 IN. LG O/A;9 MTG HOLES |