Product Details | INTERNAL GEAR

3020-01-029-9262 A gear with teeth formed on the inner surface of a cylinder or cone.

Part Alternates: 537AS596, 3020-01-029-9262, 01-029-9262, 3020010299262, 010299262

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

Supply Group (FSG) NSN Assign. NIIN
30 26 OCT 1976 01-029-9262

Drawings & Photos | NSN 3020-01-029-9262


Cross Reference | NSN 3020-01-029-9262

Part Number Cage Code Manufacturer
537AS596 30003 NAVAL AIR SYSTEMS COMMAND

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Technical Data | NSN 3020-01-029-9262

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-46850,TYPE III,GRADE 300 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 50.0 ROCKWELL C NOMINAL OVERALL
TEETH QUANTITY 48
TEETH TYPE SPUR
PRESSURE ANGLE 14.4832 DEGREES
STYLE DESIGNATOR 49 CONE, PROTRUDING HUB
PITCH DIAMETER 4.5100 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.376 INCHES
NOMINAL OUTSIDE DIAMETER 4.510 INCHES
FACE NOMINAL WIDTH 0.340 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.040 INCHES FIRST END
BORE STYLE 15 W/STEPPED COUNTERBORE SECOND END
BORE NOMINAL DIAMETER 2.880 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.600 INCHES SECOND COUNTERBORE, SECOND END
COUNTERBORE NOMINAL DIAMETER 3.762 INCHES SECOND COUNTERBORE, SECOND END
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END
END NOMINAL LENGTH 0.260 INCHES FIRST END
END NOMINAL DIAMETER 3.370 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.780 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 4.120 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 24 PLAIN TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 0.190 INCHES TRANSVERSELY THROUGH HUB, FIRST END
SPECIAL FEATURES THIRD COUNTERBORE SECOND END 3.124 IN.DIA,0.353 IN. DEEP

Restrictions/Controls & Freight Information | NSN 3020-01-029-9262

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
NMF Description 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 593 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 3020-01-029-9262

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