NSN 3020-00-646-7035 TC291, 809291, J2C8
Product Details | HELICAL GEAR
3020-00-646-7035 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: TC291, 809291, J2C8, 3020-00-646-7035, 00-646-7035, 3020006467035, 006467035
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-646-7035 | 05464 ( GEAR, HELICAL ) |
Drawings & Photos | NSN 3020-00-646-7035
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Related Products | NSN 3020-00-646-7035
Technical Data | NSN 3020-00-646-7035
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 8620 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 AISI/SAE 8620 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| TEETH QUANTITY | 29 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | SPECIAL |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 17.5000 DEGREES |
| HELIX ANGLE | 30.0000 DEGREES |
| STYLE DESIGNATOR | 9 ONE PROTRUDING HUB, ONE RECESSED HUB |
| PITCH DIAMETER | 3.6250 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 1.250 INCHES |
| NOMINAL OUTSIDE DIAMETER | 3.938 INCHES |
| FACE NOMINAL WIDTH | 0.812 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.438 INCHES FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.125 INCHES SECOND END |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 1.315 INCHES BOTH ENDS |
| SPLINE QUANTITY | 12 FIRST END |
| SPLINE PITCH DIAMETER | 1.8438 INCHES NOMINAL FIRST END |
| HUB STYLE DESIGNATOR | 1 PLAIN SECOND END |
| HUB NOMINAL DIAMETER | 1.938 INCHES SECOND END |
| BODY STYLE | 3B WEBBED, OFFSET, SOLID |
| SPECIAL FEATURES | FIRST END SPLINE MAJOR DIA 1.965 IN. NOM |
Restrictions/Controls & Freight Information | NSN 3020-00-646-7035
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 |
Management | NSN 3020-00-646-7035
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |