Product Details | BEVEL GEAR

3020-00-984-4996 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: EK3-1, 7901697, EK31, 3020-00-984-4996, 00-984-4996, 3020009844996, 009844996

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

Supply Group (FSG) NSN Assign. NIIN
30 21 OCT 1966 00-984-4996

Drawings & Photos | NSN 3020-00-984-4996


Cross Reference | NSN 3020-00-984-4996

Part Number Cage Code Manufacturer
7901697 03956 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NAVAL AND MARINE SYSTEMS
7901697 90536 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
EK3-1 00141 ROLLER BEARING COMPANY OF AMERICA, INC.

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Technical Data | NSN 3020-00-984-4996

Characteristic Specifications
MATERIAL COPPER ALLOY BODY STEEL COMP 303 HUB
MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-994,COMP A MIL SPEC SINGLE MATERIAL RESPONSE BODY
TEETH TYPE SPIRAL
TOOTH DIRECTION LEFT
STYLE DESIGNATOR 31 SIDE FACE, BACK HUB PROTRUDING
PITCH DIAMETER 0.8680 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.422 INCHES
NOMINAL OUTSIDE DIAMETER 1.375 INCHES
FACE NOMINAL WIDTH 0.254 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.250 INCHES SECOND END
BODY RECESS NOMINAL DEPTH 0.048 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 5 PINNED SECOND END
HUB NOMINAL DIAMETER 0.500 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-984-4996

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 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 586 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