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National Stock Number:
3820-00-945-6326
Federal Supply Class:
3820
National Item Identification Number:
009456326
Description:
COUPLING,ROD,ROCK DRILL
Detail:
A STRAIGHT METAL FITTING HAVING INTERNAL THREADED OR TAPERED SOCKETS OF THE SAME TYPE AND SIZE ON BOTH ENDS, AND A CENTER SHOULDERING FOR THE SEATING OF MATING PIECES. USED TO JOIN A DRILL ROD SHANK TO A DRILL ROD SECTION OR TWO DRILL ROD SECTIONS.
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Manufacturer Information:
| MILD22233 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | Y292322A | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | Y292322A | 30760 | INGERSOLL RAND CO | | Y292322A | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| ATTACHMENT METHOD | THREADED BOTTOM DRIVE | | MANUFACTURER THREAD DESIGN DESIGNATION | MIL STD 90496 | | OUTSIDE DIAMETER | 2.125 INCHES MINIMUM AND 2.249 INCHES MAXIMUM | | OVERALL LENGTH | 6.938 INCHES MINIMUM AND 7.062 INCHES MAXIMUM | | MATERIAL | STEEL | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
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