Product Details | WORM GEAR

3020-00-628-2851 A gear with teeth on its outer surface in the form of helical threads.

Part Alternates: 0E370, 6282851, 3020-00-628-2851, 00-628-2851, 3020006282851, 006282851

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-628-2851

Drawings & Photos | NSN 3020-00-628-2851


Cross Reference | NSN 3020-00-628-2851

Part Number Cage Code Manufacturer
0E370 92392 ALLIS-CHALMERS CORP
6282851 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-628-2851

Characteristic Specifications
MATERIAL STEEL COMP 1118 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66,AISI/SAE 1118 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 79.0 ROCKWELL A NOMINAL OVERALL
THREAD FORM QUANTITY 3
THREAD FORM DIRECTION RIGHT-HAND
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 87.6500 DEGREES
STYLE DESIGNATOR 7 HUBLESS, RECESSED BODY
PITCH DIAMETER 2.8750 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.956 INCHES
FACE NOMINAL WIDTH 0.940 INCHES
BODY RECESS NOMINAL DEPTH 0.312 INCHES FIRST END
BORE STYLE 14 W/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER 0.633 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.312 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER 2.365 INCHES FIRST END
MANUFACTURERS CODE 92392
DESIGN CONTROL REFERENCE 0E370

Restrictions/Controls & Freight Information | NSN 3020-00-628-2851

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating S 60
Less than truck load rating R 65.0
Water commodity Code 593 unknown
Originating Activity Code XX
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