Part Number
Part Number:
NSN:
NIIN:
Item Name:
BIT , BELL-HANGER'S
Definition:
A TWIST DRILL-LIKE ITEM HAVING A BIT STOCK SHANK, WITH OR WITHOUT A SMALL HOLE NEAR THE POINT FOR USE IN PULLING WIRE. THE LENGTH OF TWIST IS APPROXIMATELY 3 1/2 INCHES (88.9 MM) AND THE OVER-ALL LENGTH VARIES FROM 12 INCHES TO 36 INCHES (304.8 MM TO 914.4 MM).
CAGE Information
| Code | Company |
|---|---|
| 1JU00 | IRWIN INDUSTRIAL TOOL COMPANY |
Federal Supply Class
Title
DRILL BITS, COUNTERBORES, AND CO
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AKZH | CUTTING END STYLE | DOUBLE TWIST (BELL HANGERS) |
| AKZH | CUTTING END STYLE | DOUBLE TWIST (BELL HANGERS) |
| AKZL | NOMINAL CUTTING DIAMETER | 0.3750 INCHES |
| AAZF | SHANK STYLE | TAPER-SQUARE |
| AKZY | TWIST LENGTH | 3.500 INCHES MINIMUM |
| ALAF | SHANK LARGE END SQUARE WIDTH | 0.344 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| ALAH | SHANK SMALL END SQUARE WIDTH | 0.187 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 18.000 INCHES NOMINAL |