Product Details | HELICAL GEAR SECTOR

3020-00-764-4442 A gear sector with complements of helical gear teeth.

Part Alternates: 7644442, 3020-00-764-4442, 00-764-4442, 3020007644442, 007644442

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-764-4442

Drawings & Photos | NSN 3020-00-764-4442


Cross Reference | NSN 3020-00-764-4442

Part Number Cage Code Manufacturer
7644442 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 3020-00-764-4442

Characteristic Specifications
MATERIAL BRONZE OVERALL
TEETH QUANTITY 132
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 1.4500 DEGREES
HELIX ANGLE 1.7833 DEGREES
STYLE DESIGNATOR 62 HUBLESS
PITCH RADIUS 1.0320 INCHES NOMINAL
FACE NOMINAL WIDTH 0.380 INCHES
NOMINAL OUTSIDE RADIUS 1.048 INCHES
ARC NOMINAL LENGTH 1.199 INCHES
III END ITEM IDENTIFICATION GOES ON GUN SP FT 40MM M42A1
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 7644442

Restrictions/Controls & Freight Information | NSN 3020-00-764-4442

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.
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 095190 HARDWARE, NOI
Less than car load rating P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 713 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