5340-01-493-4259 HINGE,ACCESS DOOR Index 4820-01-493-4261 VALVE,STOP-CHECK

National Stock Number:
3020-01-493-4260

Federal Supply Class:
3020

National Item Identification Number:
014934260

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
596-7409770-853711NAVAL SEA SYSTEMS COMMAND
740977053711NAVAL SEA SYSTEMS COMMAND
B831-923196169ELECTRIC BOAT CORPORATION
B831-9231-896169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH1.1300 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYACME BORE FEMALE GEAR
MATERIALCOPPER ALLOY 632 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.0000 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.5600 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER4.0000 INCHES
PITCH DIAMETER3.7500 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 5
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SUPPLEMENTARY FEATURESFIRST END HUB CENTER BORED 1.2200 DIA. X 0.6900 INCHES DEEP. SECOND END HUB CENTER BORED 1.2200 DIA. X 0.5600 INCHES DEEP. GEAR THREADED 1.125-5 ACME-2G X 2.4300 LG BETWEEN HUB CENTER BORES.
TEETH QUANTITY30


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