NSN 3040-01-394-0556 010700281ITEM61, 01070-0281ITEM6-1, 50425-1579
Product Details | HELICAL GEARSHAFT
3040-01-394-0556 A gearshaft with a single complement of helical gear teeth. For items with more than one complement of teeth, see GEARSHAFT (1), MULTIPLE GEARS.
Part Alternates: 010700281ITEM61, 01070-0281ITEM6-1, 50425-1579, 3040-01-394-0556, 01-394-0556, 3040013940556, 013940556, 504251579
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 02 AUG 1994 | 01-394-0556 | 60539 ( GEARSHAFT, HELICAL ) |
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Related Products | NSN 3040-01-394-0556
Technical Data | NSN 3040-01-394-0556
| Characteristic | Specifications |
|---|---|
| SHAFT MATERIAL | STEEL COMP 4320H |
| GEAR MATERIAL | STEEL COMP 4320H |
| HARDNESS RATING AND LOCATION | 58.0 ROCKWELL C NOMINAL OVERALL |
| TEETH QUANTITY | 21 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 37.7186 DEGREES |
| GEAR OUTSIDE DIAMETER | 3.065 INCHES NOMINAL |
| DIAMETRAL PITCH | 8 |
| FACE WIDTH | 3.880 INCHES NOMINAL |
| OVERALL LENGTH | 8.880 INCHES NOMINAL |
| SHAFT TYPE | SHOULDERED |
| SHAFT LARGEST DIAMETER | 2.378 INCHES NOMINAL |
| GEAR LOCATION ON SHAFT | OFF CENTER BETWEEN ENDS OF SHAFT |
| LONGER SHAFT SEGMENT LENGTH | 3.620 INCHES NOMINAL |
| SHAFT LENGTH | 1.380 INCHES MINIMUM AND 3.620 INCHES MAXIMUM |
| SHAFT END TYPE | PLAIN |
| SHAFT END SIZE | 1.939 INCHES |
| SPECIAL FEATURES | ONE END SECOND STEP WITH 5/8 X 5/16 KEYWAY |
Restrictions/Controls & Freight Information | NSN 3040-01-394-0556
| 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: | 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 | 126900 | POWER TRANS SHAFTING/SHAFTS |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| 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 3040-01-394-0556
| 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 |



