Product Details | SPUR GEAR

3020-00-957-6724 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: 174883, 3020-00-957-6724, 00-957-6724, 3020009576724, 009576724

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

Supply Group (FSG) NSN Assign. NIIN
30 18 MAY 1966 00-957-6724

Drawings & Photos | NSN 3020-00-957-6724


Cross Reference | NSN 3020-00-957-6724

Part Number Cage Code Manufacturer
174883 71791 CURTISS-WRIGHT CONTROLS, INC. DIV FLIGHT SYSTEMS

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Technical Data | NSN 3020-00-957-6724

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6263 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL
TEETH QUANTITY 79
TOOTH FORM STUB
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 8 PROTRUDING HUB, RECESSED BODY
PITCH DIAMETER 3.2917 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 3.373 INCHES
FACE NOMINAL WIDTH 0.382 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.060 INCHES FIRST END
BODY RECESS NOMINAL DEPTH 0.222 INCHES SECOND END
BORE STYLE 14 W/COUNTERBORE COUNTER BORE, SECOND END
BORE NOMINAL DIAMETER 1.2502 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DEPTH 0.053 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER 1.600 INCHES COUNTER BORE, SECOND END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 1.500 INCHES FIRST END
BODY STYLE 3B WEBBED, OFFSET, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 8 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 0.187 INCHES AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER 2.000 INCHES AXIALLY THROUGH BODY, FIRST END
MANUFACTURERS CODE 71791
DESIGN CONTROL REFERENCE 174883

Restrictions/Controls & Freight Information | NSN 3020-00-957-6724

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 197337 WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 3020-00-957-6724

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each