NSN 3020-01-273-2721 4847494, 01-273-2721, 012732721
Product Details | HELICAL GEAR
3020-01-273-2721 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: 4847494, 3020-01-273-2721, 01-273-2721, 3020012732721, 012732721
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 22 FEB 1988 | 01-273-2721 | 05464 ( GEAR, HELICAL ) |
Drawings & Photos | NSN 3020-01-273-2721
Demand History | NSN 3020-01-273-2721
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3020-01-273-2721 | 2011-01-19 | 3 | DIBBS |
| 3020-01-273-2721 | 2011-01-19 | 5 | DIBBS |
Cross Reference | NSN 3020-01-273-2721
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4847494 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Related Products | NSN 3020-01-273-2721
Technical Data | NSN 3020-01-273-2721
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 4340 OVERALL |
| TEETH QUANTITY | 140 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 15.0000 DEGREES |
| STYLE DESIGNATOR | 2 PROTRUDING HUB |
| PITCH DIAMETER | 24.1564 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 24.423 INCHES |
| FACE NOMINAL WIDTH | 3.500 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.750 INCHES FIRST END |
| BORE STYLE | 10B W/2 KEYWAYS BOTH ENDS |
| BORE NOMINAL DIAMETER | 3.500 INCHES BOTH ENDS |
| KEYWAY NOMINAL WIDTH | 0.754 INCHES BOTH ENDS |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 2.092 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 1 PLAIN FIRST END |
| HUB NOMINAL DIAMETER | 5.500 INCHES FIRST END |
| BODY STYLE | 5A SPOKED |
| SPECIAL FEATURES | KEYWAYS SPACED 90 DEG APART |
Restrictions/Controls & Freight Information | NSN 3020-01-273-2721
| 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 | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 3020-01-273-2721
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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |