Product Details | HELICAL GEAR
3020-00-342-5891 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: 991505, 9-91505, 3020-00-342-5891, 00-342-5891, 3020003425891, 003425891
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-342-5891 | 05464 ( GEAR, HELICAL ) |
Drawings & Photos | NSN 3020-00-342-5891
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NSNs for Compare ( up to 4 ): Add 3020-00-342-5891
Related Products | NSN 3020-00-342-5891
3020-00-342-6515, 3020-00-342-6518, 3020-00-342-6611, 3020-00-342-6616, 3020-00-342-7260
Technical Data | NSN 3020-00-342-5891
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4620 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM BODY |
| TEETH QUANTITY | 16 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 23.0000 DEGREES |
| HELIX ANGLE | 18.5000 DEGREES |
| STYLE DESIGNATOR | 2 PROTRUDING HUB |
| PITCH DIAMETER | 3.0125 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 3.368 INCHES |
| FACE NOMINAL WIDTH | 1.812 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.4510 INCHES FIRST END |
| BORE STYLE | 6 INVOLUTE SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 1.668 INCHES BOTH ENDS |
| SPLINE QUANTITY | 21 BOTH ENDS |
| SPLINE PITCH DIAMETER | 1.7500 INCHES NOMINAL BOTH ENDS |
| HUB STYLE DESIGNATOR | 6A 1 GROOVE FIRST END |
| HUB NOMINAL DIAMETER | 2.362 INCHES FIRST END |
| END NOMINAL DIAMETER | 2.3622 INCHES FIRST END |
| FIRST GROOVE NOMINAL WIDTH | 0.120 INCHES FIRST END |
| FIRST GROOVE NOMINAL DIAMETER | 2.120 INCHES FIRST END |
| BODY STYLE | 1 PLAIN, SOLID |
| SPECIAL FEATURES | COUNTERBORE,SECOND END,0.125 IN.DEPTH,2.094 IN.DIA |
Restrictions/Controls & Freight Information | NSN 3020-00-342-5891
| 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 | ||
| 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 | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 3020-00-342-5891
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| 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 |
Z EA : Each |