NSN 3040-01-091-1982 79544782, 7954478-2, 01-091-1982
Product Details | WORM SHAFT
3040-01-091-1982 A drive shaft having helical thread(s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. Designed to mate with a cam, gear sector, worm wheel, etc. Includes items with bearings. Excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and GEAR, WORM.
Part Alternates: 79544782, 7954478-2, 3040-01-091-1982, 01-091-1982, 3040010911982, 010911982
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 03 MAR 1980 | 01-091-1982 | 18249 ( WORM SHAFT ) |
Cross Reference | NSN 3040-01-091-1982
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7954478-2 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Related Products | NSN 3040-01-091-1982
Technical Data | NSN 3040-01-091-1982
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL,MIL-S-13048,8642,4140 OR 8740 |
| TEETH HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | 17.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 27.500 |
| WORM THREAD LEAD | 0.875 INCHES NOMINAL |
| WORM THREAD DIRECTION | LEFT-HAND |
| WORM HELIX ANGLE | 4 DEG 57 MIN |
| WORM OUTSIDE DIAMETER | 3.774 INCHES MINIMUM AND 3.776 INCHES MAXIMUM |
| WORM PITCH DIAMETER | 3.216 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 3.750 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| STRAIGHT UNTHREADED LENGTH | 3.656 INCHES NOMINAL FIRST END, FIRST PORTION 0.125 INCHES NOMINAL FIRST END, SECOND PORTION 0.875 INCHES NOMINAL FIRST END, THIRD PORTION 1.125 INCHES NOMINAL FIRST END, FOURTH PORTION 0.875 INCHES NOMINAL FIRST END, FIFTH PORTION 3.656 INCHES NOMINAL SECOND END, FIRST PORTION 0.125 INCHES NOMINAL SECOND END, SECOND PORTION 0.875 INCHES NOMINAL SECOND END, THIRD PORTION 1.031 INCHES NOMINAL SECOND END, FOURTH PORTION 1.438 INCHES NOMINAL SECOND END, FIFTH PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 2.156 INCHES NOMINAL FIRST END, FIRST PORTION 1.750 INCHES NOMINAL FIRST END, SECOND PORTION 1.771 INCHES NOMINAL FIRST END, THIRD PORTION 1.767 INCHES NOMINAL FIRST END, FOURTH PORTION 1.500 INCHES NOMINAL FIRST END, FIFTH PORTION 2.156 INCHES NOMINAL SECOND END, FIRST PORTION 1.750 INCHES NOMINAL SECOND END, SECOND PORTION 1.771 INCHES NOMINAL SECOND END, THIRD PORTION 1.767 INCHES NOMINAL SECOND END, FOURTH PORTION 1.500 INCHES NOMINAL SECOND END, FIFTH PORTION |
| UNTHREADED SECTION KEYWAY WIDTH | 0.3720 INCHES NOMINAL FIRST END, FIFTH PORTION |
| UNTHREADED SECTION KEYWAY DEPTH | 0.218 INCHES NOMINAL FIRST END, FIFTH PORTION |
| UNTHREADED SECTION PIN HOLE | 0.5050 INCHES MINIMUM AND |
Restrictions/Controls & Freight Information | NSN 3040-01-091-1982
| 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 | 129920 | SHAFTS/SHAFTING,FLEX NOI STL |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| 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 3040-01-091-1982
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 | 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 |