NSN 3020-00-391-0714 TG3819, 9726A, 190A4
Product Details | HELICAL GEAR
3020-00-391-0714 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL
Part Alternates: TG3819, 9726A, 190A4, 3020-00-391-0714, 00-391-0714, 3020003910714, 003910714
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
30 | 01 JAN 1963 | 00-391-0714 | 05464 ( GEAR, HELICAL ) |
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Related Products | NSN 3020-00-391-0714
Technical Data | NSN 3020-00-391-0714
Characteristic | Specifications |
---|---|
HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
TEETH QUANTITY | 66 |
TEETH TYPE | SINGLE HELIX |
TOOTH FORM | STANDARD |
TOOTH DIRECTION | LEFT |
PRESSURE ANGLE | 20.0000 DEGREES |
HELIX ANGLE | 33.5500 DEGREES |
STYLE DESIGNATOR | 22 PROTRUDING HUB, RECESSED BODY |
PITCH DIAMETER | 6.6000 INCHES NOMINAL |
NOMINAL OVERALL LENGTH | 1.406 INCHES |
FACE NOMINAL WIDTH | 1.250 INCHES |
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.156 INCHES FIRST END |
BODY RECESS NOMINAL DEPTH | 0.125 INCHES SECOND END |
COUNTERBORE NOMINAL DIAMETER | 2.6250 INCHES SECOND END |
HUB NOMINAL DIAMETER | 2.250 INCHES FIRST END |
BODY STYLE | 4B WEBBED, OFFSET, WITH LIGHTENING HOLES |
SPECIAL FEATURES | LETTER C STAMPED ON TOOTH,136 DEG 14 MIN CCW FROM CENTER LINE OF KEYWAY,TWO PULLER HOLES,0.375-16 UNC 2B THD ON A 3.500 IN. DIA BOLT CIRCLE,ONE OVER TOP OF KEYWAY AND THE OTHER 180 DEG |
MANUFACTURERS CODE | 31033 |
DESIGN CONTROL REFERENCE | TG3819 |
Restrictions/Controls & Freight Information | NSN 3020-00-391-0714
Category | Code | Description |
---|---|---|
Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
Precious Metals Indicator Code: | U | Precious 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 |