Part Number
Part Number:
NSN:
NIIN:
Item Name:
COUNTERBORE , HAND
Definition:
AN END CUTTING TOOL FOR FORMING A FLAT BOTTOMED ENLARGEMENT OF THE MOUTH OF A PREVIOUSLY FORMED CYLINDRICAL HOLE. IT MAY HAVE AN INTEGRAL OR INSERTED PILOT. DESIGNED TO BE DRIVEN OR TURNED BY A WRENCH, CARPENTER'S BRACE OR HANDLE. FOR POWER DRIVEN ITEMS, SEE COUNTERBORE, MACHINE.
CAGE Information
| Code | Company |
|---|---|
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
Federal Supply Class
Title
DRILL BITS, COUNTERBORES, AND CO
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABHP | OVERALL LENGTH | 3.563 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 3.563 INCHES NOMINAL |
| AKZQ | PILOT HOLE NOMINAL DIAMETER | 0.125 INCHES |
| CBBL | FEATURES PROVIDED | HANDLE AND INTEGRAL PILOT |
| AKZH | CUTTING END STYLE | SOLID |
| MATT | MATERIAL | STEEL OVERALL |
| AAZE | SHANK DIAMETER | 0.400 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| AAVL | PILOT DIAMETER | 0.184 INCHES MINIMUM AND 0.187 INCHES MAXIMUM |
| AKZL | NOMINAL CUTTING DIAMETER | 0.4320 INCHES |
| AAZF | SHANK STYLE | STRAIGHT ROUND |