NSN 3020-01-062-4581 912114, 9121141, 912114-1
Product Details | HELICAL GEAR
3020-01-062-4581 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: 912114, 9121141, 912114-1, 3020-01-062-4581, 01-062-4581, 3020010624581, 010624581
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
30 | 16 JUL 1978 | 01-062-4581 | 05464 ( GEAR, HELICAL ) |
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Related Products | NSN 3020-01-062-4581
Technical Data | NSN 3020-01-062-4581
Characteristic | Specifications |
---|---|
MATERIAL | STEEL COMP 4140 OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
SURFACE TREATMENT | OXIDE OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
TEETH QUANTITY | 154 |
TEETH TYPE | SINGLE HELIX |
TOOTH FORM | STUB |
TOOTH DIRECTION | LEFT |
PRESSURE ANGLE | 20.0000 DEGREES |
HELIX ANGLE | 15.1666 DEGREES |
PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
STYLE DESIGNATOR | 9 ONE PROTRUDING HUB, ONE RECESSED HUB |
PITCH DIAMETER | 9.9507 INCHES NOMINAL |
NOMINAL OUTSIDE DIAMETER | 10.074 INCHES |
FACE NOMINAL WIDTH | 0.822 INCHES |
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.364 INCHES FIRST END |
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.161 INCHES SECOND END |
BORE STYLE | 10A W/KEYWAY BOTH ENDS |
BORE NOMINAL DIAMETER | 2.167 INCHES BOTH ENDS |
KEYWAY NOMINAL WIDTH | 0.314 INCHES BOTH ENDS |
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.240 INCHES BOTH ENDS |
HUB STYLE DESIGNATOR | 1 PLAIN FIRST END |
HUB NOMINAL DIAMETER | 3.125 INCHES FIRST END |
BODY STYLE | 4B WEBBED, OFFSET, WITH LIGHTENING HOLES |
Restrictions/Controls & Freight Information | NSN 3020-01-062-4581
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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
Controlled Inventory Item Code: | U | UNCLASSIFIED |
Precious Metals Indicator Code: | A | Item 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. |
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 | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
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 3020-01-062-4581
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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
Controlled Item Code | U | UNCLASSIFIED |
Shelf Life Code | 0 | Nondeteriorative |
Purchasing | QTY UOM |
1 EA : Each |