Part Number
Part Number:
NSN:
NIIN:
Item Name:
CHUCK , DRILL
Definition:
AN ACCESSORY FOR HOLDING TOOLS WITH A PLAIN CYLINDRICAL SHANK SUCH AS DRILLS, TAPS, OR THE LIKE, BY MEANS OF TWO OR MORE INTERNAL SELFCENTERING (UNIVERSAL) JAWS. IT MAY BE ATTACHED DIRECTLY TO THE SPINDLE OF A MACHINE, ARBOR, SHAFT, HAND MECHANISM, OR THE LIKE WITHOUT THE USE OF CENTERS. THE JAWS ARE SIMULTANEOUSLY ADJUSTED BY AN ADJUSTING NUT, SLEEVE, FEED SCREW, OR THE LIKE. THE MAXIMUM RATED CAPACITY OF THIS ITEM IS ONE (1) INCH (25.4 MM) DIAMETER. FOR UNIVERSAL CHUCKS HAVING A CAPACITY IN EXCESS OF ONE (1) INCH (25.4 MM), SEE CHUCK, UNIVERSAL JAW. EXCLUDES CHUCK, CENTERING, LATHE.
CAGE Information
| Code | Company |
|---|---|
| 75078 | JACOBS MFG CO THE |
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 |
|---|---|---|
| BJWC | ARBOR | INCLUDED |
| BJWC | ARBOR | INCLUDED |
| BJWF | TOOL SIZE ACCOMMODATED | 0.125 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| ABSX | ATTACHMENT METHOD | ARBOR HOLE |
| BDHD | ATTACHMENT TYPE | JACOBS TAPER |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS AND A STYLE |
| BJWD | ATTACHMENT SIZE DESIGNATION | NO. 4 JACOBS TAPER |
| ACSK | BEARING TYPE | BALL |
| AGLD | PERFORMANCE TYPE | HEAVY DUTY |
| APQB | UNIT TYPE | 3-JAW KEY |