Product Details | CAPSTAN

3950-00-830-0320 A mechanical device containing a revolving head or spool, vertically mounted, around which one or more turns of rope must be taken for exerting pulling power. The capstan may contain an auxiliary head or spool.

Part Alternates: EL4751, EL475-1, EL4752, EL475-2, 3950-00-830-0320, 00-830-0320, 3950008300320, 008300320

Materials Handling Equipment | Winches, Hoists, Cranes, and Derricks

Supply Group (FSG) NSN Assign. NIIN
39 01 JAN 1963 00-830-0320

Drawings & Photos | NSN 3950-00-830-0320


Cross Reference | NSN 3950-00-830-0320

Part Number Cage Code Manufacturer
EL475-1 30177 IWC LLC DBA IDEAL WINDLASS COMPANY
EL475-2 30177 IWC LLC DBA IDEAL WINDLASS COMPANY

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Technical Data | NSN 3950-00-830-0320

Characteristic Specifications
OPERATION METHOD POWER
PRIME MOVER TYPE ELECTRIC MOTOR
PRIME MOVER QUANTITY 1
CURRENT TYPE DC
VOLTAGE IN VOLTS 230.0
DUTY CYCLE INTERMITTENT
INCLOSURE TYPE FULLY INCLOSED
ENVIRONMENTAL PROTECTION WATERTIGHT
COOLING METHOD SELF-VENTILATED
POWER REQUIREMENT RATING 15.00 HORSEPOWER
CAPSTAN SPOOL MOUNTING POSITION VERTICAL
CAPSTAN SPOOL STYLE 5 CONCAVE HEAD
LARGEST DIAMETER AND LOCATION 24.000 INCHES NOMINAL FIRST SPOOL
OVERALL LENGTH AND LOCATION 31.250 INCHES NOMINAL FIRST SPOOL
CAPSTAN SPOOL SURFACE DESIGN PLAIN
CAPSTAN SPOOL QUANTITY 1
LOAD LIMIT AT SELECTED SPEED AND DRUM LOCATION 12000.0 POUNDS SINGLE SPEED FIRST DRUM
TRAVEL RATE PER MINUTE 35.0 FEET
BRAKING METHOD ELECTRIC
MANUFACTURERS CODE 30177
DESIGN CONTROL REFERENCE EL475-2

Restrictions/Controls & Freight Information | NSN 3950-00-830-0320

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 116440 CAPSTANS/WINCHES/WINDLASSES
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 885 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3950-00-830-0320

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative