5305-00-593-7748 SCREW,CAP,SOCKET HEAD Index 3040-00-593-7763 GEARSHAFT,SPUR

National Stock Number:
3040-00-593-7760

Federal Supply Class:
3040

National Item Identification Number:
005937760

Description:
WORM SHAFT

Detail:
A DRIVE SHAFT HAVING HELICAL THREAD(S) ON A PORTION OF ITS OUTER SURFACE, MACHINED BEARING SURFACE(S) AND FACILITIES FOR DRIVING (OTHER THAN A HUB) ON ONE OR BOTH ENDS OF SHAFT. DESIGNED TO MATE WITH A CAM, GEAR SECTOR, WORM WHEEL, ETC. INCLUDES ITEMS WITH BEARINGS. EXCLUDES ITEMS HAVING MORE THAN ONE WORM COMPLEMENT OF HELICAL THREADS, ITEMS WITH A SEPARATE COMPLEMENT OF GEAR TEETH, AND GEAR, WORM.


Manufacturer Information:
132530310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
END SIMILARITYNOT IDENTICAL
MATERIALSTEEL
OVERALL LENGTH1.156 INCHES NOMINAL
SHAFT HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
SHAFT LOCATIONBOTH ENDS OF WORM
STRAIGHT UNTHREADED LENGTH0.031 INCHES NOMINAL SECOND SHAFT
STRAIGHT UNTHREADED LENGTH0.094 INCHES NOMINAL FIRST MORTISE
STRAIGHT UNTHREADED LENGTH0.125 INCHES NOMINAL TERMINAL BOX
STRAIGHT UNTHREADED LENGTH0.188 INCHES NOMINAL INNER BUSHING
STRAIGHT UNTHREADED LENGTH0.406 INCHES NOMINAL RECEPTACLE PLATE
STRAIGHT UNTHREADED SECTION DIAMETER0.146 INCHES MINIMUM FIRST MORTISE
STRAIGHT UNTHREADED SECTION DIAMETER0.155 INCHES MINIMUM RECEPTACLE PLATE
STRAIGHT UNTHREADED SECTION DIAMETER0.156 INCHES MAXIMUM SECOND MORTISE
STRAIGHT UNTHREADED SECTION DIAMETER0.156 INCHES MAXIMUM SEPARATING PIN
STRAIGHT UNTHREADED SECTION DIAMETER0.250 INCHES NOMINAL SECOND SHAFT
STRAIGHT UNTHREADED SECTION DIAMETER0.279 INCHES MINIMUM TERMINAL BOX
STRAIGHT UNTHREADED SECTION DIAMETER0.280 INCHES MAXIMUM AXIALLY AT EACH END
STRAIGHT UNTHREADED SECTION DIAMETER0.375 INCHES NOMINAL INNER BUSHING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-16232 TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPHOSPHATE MANGANESE
TEETH HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
WORM BODY LENGTH0.312 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE ENDNOT PROVIDED
WORM HELIX ANGLE4 DEG 11 MIN 5 SEC
WORM OUTSIDE DIAMETER0.249 INCHES NOMINAL
WORM PITCH DIAMETER0.2175 INCHES NOMINAL
WORM THREAD DIRECTIONRIGHT-HAND
WORM THREAD LEAD0.050 INCHES NOMINAL
WORM PRESSURE ANGLE IN DEG30.000
WORM THREAD QUANTITY1


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