Part Details | ROCK DRILL ROD SHANK
3820-00-118-1273 A straight metal rod with a shank at one end to fit the drilling machine chuck, and the opposite end externally threaded or tapered for attachment by a coupling to a threaded drill rod section. The shank has a passageway throughout its entire length for conducting air or water to clear the hole being drilled, and a packing seal in the upper end of the shank, Overall length must be less than 15 inches (381 mm).
Alternate Parts: SB1551, SB15S1, MILD22233BTYPE3, MILD22233, 3820-00-118-1273, 00-118-1273, 3820001181273, 001181273
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 38 | OCT 18, 1968 | 00-118-1273 | 24414 ( SHANK, ROD, ROCK DRILL ) |
REFERENCE DRAWINGS & PICTURES
ROUND TANGENT LUGGED
Cross Reference | NSN 3820-00-118-1273
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SB1551 | 30760 | INGERSOLL RAND CO |
| SB15S1 | 30760 | INGERSOLL RAND CO |
| MILD22233BTYPE3 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILD22233 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 3820-00-118-1273
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SHANK STYLE | ROUND TANGENT LUGGED |
| DIAMETER | 1.492 INCHES MINIMUM AND 1.510 INCHES MAXIMUM |
| SHANK OVERALL LENGTH | 3.812 INCHES NOMINAL |
| OVERALL LENGTH | 13.000 INCHES NOMINAL |
| ATTACHMENT METHOD | THREADED BOTTOM DRIVE |
| MANUFACTURER THREAD DESIGN DESIGNATION | MIL STD 90496 |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE |