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National Stock Number:
3820-00-949-3419
Federal Supply Class:
3820
National Item Identification Number:
009493419
Description:
DRILL ROD SECTION,ROCK DRILL
Detail:
A STRAIGHT METAL ROD EXTERNALLY THREADED OR TAPERED ON BOTH ENDS FOR ATTACHMENT BY MEANS OF A COUPLING TO ANOTHER ROD OR ROD SHANK, OR TO A DETACHABLE BIT. THE ROD HAS A PASSAGEWAY THROUGHOUT ITS ENTIRE LENGTH FOR CONDUCTING AIR OR WATER TO CLEAR THE HOLE BEING DRILLED. SEE ALSO DRILL ROD, ROCK DRILL; AND SHANK, ROD, ROCK DRILL.
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Manufacturer Information:
| A-A-52594 | 06626 | BRUNNER AND LAY INC | | A-A-52594 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | MS39329 | 06626 | BRUNNER AND LAY INC | | MS39329 | 20711 | WOODINGS ROBERT T INC | | A-A-52594 | 30760 | INGERSOLL RAND CO | | MILD22233 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS39329 | 30760 | INGERSOLL RAND CO |
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Techincal Specification:
| ATTACHMENT METHOD | THREADED BOTTOM DRIVE | | MANUFACTURER THREAD DESIGN DESIGNATION | MIL STD 90496 | | OVERALL LENGTH | 119.500 INCHES MINIMUM AND 120.500 INCHES MAXIMUM | | MATERIAL | STEEL | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE | | ROD NOMINAL SIZE | 1.501 INCHES |
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