Product Details | SPUR GEAR-SLIP CLUTCH

3020-00-077-0579 A slip clutch gear with complements of spur gear teeth.

Part Alternates: MSC25080S1873, MSC250-80S1873, 3020-00-077-0579, 00-077-0579, 3020000770579, 000770579

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

Supply Group (FSG) NSN Assign. NIIN
30 02 AUG 1967 00-077-0579

Drawings & Photos | NSN 3020-00-077-0579


Cross Reference | NSN 3020-00-077-0579

Part Number Cage Code Manufacturer
MSC250-80S1873 01351 SOUTHERN GEAR & MACHINE, INC.

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Technical Data | NSN 3020-00-077-0579

Characteristic Specifications
MATERIAL STEEL COMP 303 BODY COPPER ALLOY CLUTCH PLATE STEEL COMP 303 HUB
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE BODY MIL-B-5687,TYPE 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE CLUTCH PLATE MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE HUB
SURFACE TREATMENT PASSIVATE BODY PASSIVATE HUB
TEETH QUANTITY 80
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
TORQUE CAPACITY 16.00 INCH-OUNCES MAXIMUM
PRECISION CLASSIFICATION QUALITY NUMBER 10 OR QUALITY NUMBER 11
STYLE DESIGNATOR 54 ADJUSTABLE TORQUE, COIL SPRING LOADED
PITCH DIAMETER 1.2500 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.562 INCHES
NOMINAL OUTSIDE DIAMETER 1.2813 INCHES
FACE NOMINAL WIDTH 0.125 INCHES
NOMINAL DISTANCE BETWEEN FACE EDGE AND BODY END 0.218 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.219 INCHES BOTH ENDS
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 0.500 INCHES FIRST END
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 1 PLAIN AND 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 0.047 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATOR UNC TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE 0.086 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MANUFACTURERS CODE 01351
DESIGN CONTROL REFERENCE MSC250-80S1873

Restrictions/Controls & Freight Information | NSN 3020-00-077-0579

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:UPrecious metal type is unknown
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
NMF Description 132330 TRANSMISSIONS/CLUTCHES/PARTS,NOI
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 593 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 3020-00-077-0579

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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
Purchasing QTY
UOM
1
EA : Each