Product Details | SPUR GEAR

3020-00-181-2850 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: LW11170, 3020-00-181-2850, 00-181-2850, 3020001812850, 001812850

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

Supply Group (FSG) NSN Assign. NIIN
30 20 APR 1970 00-181-2850

Drawings & Photos | NSN 3020-00-181-2850


Cross Reference | NSN 3020-00-181-2850

Part Number Cage Code Manufacturer
LW11170 80254 TEXTRON LYCOMING INC WILLIAMSPORT PLANT
LW11170 R1120 SATAIR A/S

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3020-00-181-2850

Technical Data | NSN 3020-00-181-2850

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 47
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 5.8750 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 6.125 INCHES
FACE NOMINAL WIDTH 0.330 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.220 INCHES FIRST END 0.864 INCHES SECOND END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 0.948 INCHES BOTH ENDS
SPLINE QUANTITY 14 BOTH ENDS
SPLINE PITCH DIAMETER 0.8750 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 1.250 INCHES SECOND END
END NOMINAL LENGTH 0.820 INCHES FIRST END
END NOMINAL DIAMETER 1.185 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.090 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 1.880 INCHES FIRST END
BODY STYLE 3A WEBBED, SOLID
SPECIAL FEATURES FIRST END HUB INCLUDES GROOVE 0.220IN. W AND 1.380IN. DIA

Restrictions/Controls & Freight Information | NSN 3020-00-181-2850

Category Code Description
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.
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 CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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