Product Details | SPUR GEAR

3020-01-185-7900 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.

Part Alternates: B5097, B-5097, 3020-01-185-7900, 01-185-7900, 3020011857900, 011857900

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 04 AUG 1984 01-185-7900

Drawings & Photos | NSN 3020-01-185-7900


Cross Reference | NSN 3020-01-185-7900

Part Number Cage Code Manufacturer
B-5097 61208 TWIN DISC INCORPORATED

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Technical Data | NSN 3020-01-185-7900

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 27
TOOTH FORM STUB
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 4.5000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 6.060 INCHES
NOMINAL OUTSIDE DIAMETER 4.933 INCHES
FACE NOMINAL WIDTH 1.885 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.437 INCHES FIRST END 2.687 INCHES SECOND END
BORE STYLE 14 W/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER 1.835 INCHES BOTH ENDS
SPLINE QUANTITY 24 SECOND END
SPLINE PITCH DIAMETER 2.3750 INCHES NOMINAL SECOND END
COUNTERBORE NOMINAL DEPTH 0.360 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER 2.560 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH 0.313 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES GROOVE FOR SNAP RING BOTH ENDS
MANUFACTURERS CODE 61208
DESIGN CONTROL REFERENCE B-5097

Restrictions/Controls & Freight Information | NSN 3020-01-185-7900

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 3020-01-185-7900

Category Code Description
Inventory Account CodesS Stock Fund item managed for the Coast Guard by the respective Inventory Control Point. A funded requisition is required
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each