2825-00-399-4303 DISK,VALVE Index 2825-00-399-4306 STEM ASSEMBLY

National Stock Number:
3020-00-399-4304

Federal Supply Class:
3020

National Item Identification Number:
003994304

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
370679500WESTINGHOUSE ELECTRIC CORP
370680231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-393BPC5579500WESTINGHOUSE ELECTRIC CORP
D15-393DPC5579500WESTINGHOUSE ELECTRIC CORP
D15-393BPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
370690099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-393IPC5579500WESTINGHOUSE ELECTRIC CORP
D15-394BPC5579500WESTINGHOUSE ELECTRIC CORP
D15-394BPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-393IPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-393DPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-393DPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-393IPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-394BPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-394DPC5579500WESTINGHOUSE ELECTRIC CORP
D15-394IPC5579500WESTINGHOUSE ELECTRIC CORP
D15-443BPC5579500WESTINGHOUSE ELECTRIC CORP
D15-443DPC5579500WESTINGHOUSE ELECTRIC CORP
D15-443IPC5579500WESTINGHOUSE ELECTRIC CORP
D15-655BPC5579500WESTINGHOUSE ELECTRIC CORP
D15-655BPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-443IPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-443DPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-443BPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-394IPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-394DPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-394DPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-394IPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-443DPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-443IPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-655DPC5579500WESTINGHOUSE ELECTRIC CORP
D15-655IPC5579500WESTINGHOUSE ELECTRIC CORP
D15-661BPC5579500WESTINGHOUSE ELECTRIC CORP
D15-661DPC5579500WESTINGHOUSE ELECTRIC CORP
D15-661IPC5579500WESTINGHOUSE ELECTRIC CORP
D15-661KPC5579500WESTINGHOUSE ELECTRIC CORP
D15-753BPC5579500WESTINGHOUSE ELECTRIC CORP
D15-753DPC5579500WESTINGHOUSE ELECTRIC CORP
D15-753IPC5579500WESTINGHOUSE ELECTRIC CORP
D15-762BPC5579500WESTINGHOUSE ELECTRIC CORP
D15-762DPC5579500WESTINGHOUSE ELECTRIC CORP
D15-762BPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-753IPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-753DPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-753BPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-661KPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-661IPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-661DPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-661BPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-655IPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-655DPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-655DPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-655IPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-661BPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-661DPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-661IPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-661KPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-753BPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-753DPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-753IPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-762BPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-655BPC5590099NORTHROP GRUMMAN SYSTEMS CORPORATION
H3020-399-430403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SG6028560-632053711NAVAL SEA SYSTEMS COMMAND
SG6028560-632079500WESTINGHOUSE ELECTRIC CORP
D15-762JPC5579500WESTINGHOUSE ELECTRIC CORP
SG6028560-632080064NAVAL SHIP SYSTEMS COMMAND
SG6028560-632080231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-762JPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-762DPC5580231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, SOLID
BORE STYLETAPERED W/KEYWAY BOTH ENDS
FACE NOMINAL WIDTH3.000 INCHES
HARDNESS RATING160.0 BRINELL STANDARD MINIMUM OVERALL
HELIX ANGLE11.7167 DEGREES
HUB NOMINAL DIAMETER16.500 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.750 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PITCH DIAMETER22.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
MOUNTING HOLE TYPE AND QUANTITY4 PLAIN AXIALLY THROUGH BODY FIRST END
MOUNTING HOLE NOMINAL DIAMETER1.000 INCHES AXIALLY THROUGH BODY FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.438 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END1.261 INCHES SECOND END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM2.656 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER22.167 INCHES
STYLE DESIGNATORONE PROTRUDING HUB, ONE RECESSED HUB
TAPER MAJOR NOMINAL DIAMETER3.500 INCHES BOTH ENDS
TEETH QUANTITY220
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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