Part Number
Part Number:
NSN:
NIIN:
Item Name:
COLLET , MACHINE
Definition:
A WORK HOLDING DEVICE CONSISTING OF A LONGITUDINALLY SLOTTED SLEEVE WHICH HAS A TAPERING OR CONICAL END DESIGNED TO FIT INTO A CORRESPONDING TAPER OF A CHUCK SO THAT THE LENGTHWISE MOVEMENT OF THE SLEEVE CAUSES A CONTRACTION OR EXPANSION OF THE GRIPPING SURFACES. THE GRIPPING OR HOLDING TENSION IS ACTUATED BY A BACKWARD PULL (DRAW IN) OR BY A FORWARD PUSH (FORCE IN). USED ON LATHES, MILLING MACHINES, SCREW MACHINES AND THE LIKE. EXCLUDES SOCKET, STRAIGHT SHANK TOOL AND SOCKET, TAPER SHANK TOOL.
CAGE Information
| Code | Company |
|---|---|
| 54370 | ALFA LAVAL INC. USE CAGE CODE 71871 |
Federal Supply Class
Title
MACHINE TOOL ACCESSORIES
Inclusions:
Exclusions:
EXCLUDES ABRASIVE WHEELS, CONES, AND OTHER ABRASIVE ATTACHMENTS FOR USE ONLY ON HAND HELD POWER TOOLS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BMDK | MATERIAL SIZE ACCOMMODATED | 0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNC |
| MATL | MATERIAL | STEEL |
| APJC | THREAD LOCATION | EXTERNAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| BMDH | INTERNAL GRIP HOLE SHAPE | ROUND |
| ABUJ | THREAD SIZE | 1.312-20 |
| ABHP | OVERALL LENGTH | 2.000 INCHES MINIMUM AND 2.031 INCHES MAXIMUM |
| APGF | DESIGN TYPE | SPRING DRAW-IN |