Worm Shaft M64 Sight Unit Telescope Mount 3040-01-057-6546 NSN Military Surplus NOS
3040010576546WHAT IS IT:
Worm Shaft M64 Sight Unit Telescope Mount 3040-01-057-6546 NSN Military Surplus NOS
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DETAILS - SPECS:
15860
MGT8270
MS14104-3 BEARING
3 3/8" long
1/8" dia
3/16" dia
MATERIAL STEEL, CORROSION RESISTING
TEETH HARDNESS RATING 28.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
SHAFT HARDNESS RATING 28.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
SURFACE TREATMENT PASSIVATED
WORM THREAD QUANTITY 7
WORM PRESSURE ANGLE IN DEG 14.500
WORM THREAD LEAD 0.083 INCHES NOMINAL
WORM THREAD DIRECTION LEFT-HAND
WORM HELIX ANGLE 4 DEG 47 MIN
WORM OUTSIDE DIAMETER 0.365 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
WORM PITCH DIAMETER 0.315 INCHES MINIMUM AND 0.317 INCHES MAXIMUM
WORM THREAD SECTION LENGTH 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY NOT IDENTICAL
STRAIGHT UNTHREADED LENGTH 0.230 INCHES NOMINAL FIRST END, FIRST PORTION 0.270 INCHES NOMINAL FIRST END, SECOND PORTION 0.090 INCHES NOMINAL FIRST END, THIRD PORTION 0.190 INCHES NOMINAL FIRST END, FOURTH PORTION 0.160 INCHES NOMINAL FIRST END, FIFTH PORTION 1.438 INCHES NOMINAL SECOND END, FIRST PORTION 0.592 INCHES NOMINAL SECOND END, SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER 0.187 INCHES NOMINAL FIRST END, FIRST PORTION 0.190 INCHES NOMINAL FIRST END, SECOND PORTION 0.268 INCHES NOMINAL FIRST END, THIRD PORTION 0.188 INCHES NOMINAL FIRST END, FOURTH PORTION 0.220 INCHES NOMINAL FIRST END, FIFTH PORTION 0.249 INCHES NOMINAL SECOND END, FIRST PORTION 0.220 INCHES NOMINAL SECOND END, SECOND PORTION
UNTHREADED SECTION KEYWAY WIDTH 0.0700 INCHES NOMINAL FIRST END, THIRD PORTION
UNTHREADED SECTION KEYWAY DEPTH 0.034 INCHES NOMINAL FIRST END, THIRD PORTION
OVERALL LENGTH 3.460 INCHES MINIMUM AND 3.470 INCHES MAXIMUM
BEARING TYPE BALL
BEARING QUANTITY 1
BEARING DIAMETER 0.562 INCHES NOMINAL
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 11741740
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CONDITION:
NEW
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BRAND:
LOCKHEED MARTIN
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MPN:
3040-01-057-6546
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CROSSOVER - INTERCHANGE - COMPATIBLE WITH:
11741740, 3040-01-057-6546, 01-057-6546, 3040010576546, 010576546
11741740 19200 US ARMY ARDEC RDECOM
M67 SIGHT UNIT
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APPLICATION - USED ON IN - WHAT IS IT FOR:
COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE GRADER, ROAD MOTORIZED, 130-G GRADER, ROAD MOTORIZED, 130-G MORTAR, 60MM, LWCMS, M224 (M224)
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