Product Details | BEVEL GEAR

3020-01-116-3873 A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.

Part Alternates: 12524203, 3020-01-116-3873, 01-116-3873, 3020011163873, 011163873

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

Supply Group (FSG) NSN Assign. NIIN
30 25 JUL 1981 01-116-3873

Drawings & Photos | NSN 3020-01-116-3873


Cross Reference | NSN 3020-01-116-3873

Part Number Cage Code Manufacturer
12524203 0291H ROSOMAK S.A
12524203 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 3020-01-116-3873

Characteristic Specifications
MATERIAL STEEL COMP 4130 OVERALL
SURFACE TREATMENT PHOSPHATE OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 27
TEETH TYPE STRAIGHT
PRESSURE ANGLE 20.0000 DEGREES
PITCH ANGLE 45.0000 DEGREES
STYLE DESIGNATOR 41 SIDE FACE, BACK HUB RECESSED
PITCH DIAMETER 54.0 MILLIMETERS NOMINAL
NOMINAL OVERALL LENGTH 12.0 MILLIMETERS
NOMINAL OUTSIDE DIAMETER 56.0 MILLIMETERS
FACE NOMINAL WIDTH 6.0 MILLIMETERS
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END 50.0 MILLIMETERS FIRST END
BORE STYLE 2 PARTIAL SECOND END
BORE NOMINAL DIAMETER 14.5 MILLIMETERS SECOND END
BORE NOMINAL DEPTH 51.5 MILLIMETERS SECOND END
HUB STYLE DESIGNATOR 4A 1 STEP SECOND END
END NOMINAL LENGTH 15.0 MILLIMETERS SECOND END
END NOMINAL DIAMETER 24.0 MILLIMETERS SECOND END
FIRST STEP NOMINAL LENGTH 50.0 MILLIMETERS SECOND END
FIRST STEP NOMINAL DIAMETER 25.3 MILLIMETERS SECOND END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 2 PLAIN TRANSVERSELY THROUGH HUB, SECOND END
MOUNTING HOLE NOMINAL DIAMETER 6.5 MILLIMETERS AND 6.8 MILLIMETERS TRANSVERSELY THROUGH HUB, SECOND END
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 12524203

Restrictions/Controls & Freight Information | NSN 3020-01-116-3873

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 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 BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity 2 Arms/Weapons (all types including Inert Component Parts). When a 2 is indicated in the first position, then the special handling code must be determined from table 85 , part 1.
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