NSN 3040-01-342-9126 DW0249M1X15, DW0249M-1X15, WB17257
Product Details | WORM SHAFT
3040-01-342-9126 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: DW0249M1X15, DW0249M-1X15, WB17257, WB-17257, WF-5635 PIECE 56, WF5635PIECE56, 3040-01-342-9126, 01-342-9126, 3040013429126, 013429126
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 AUG 1991 | 01-342-9126 | 18249 ( WORM SHAFT ) |
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Technical Data | NSN 3040-01-342-9126
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| WORM THREAD QUANTITY | 2 |
| WORM PRESSURE ANGLE IN DEG | 22.500 |
| WORM THREAD LEAD | 2.600 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 4 DEG 27 MIN |
| WORM OUTSIDE DIAMETER | 4.552 INCHES NOMINAL |
| WORM PITCH DIAMETER | 3.724 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 6.875 INCHES NOMINAL |
| WORM BODY LENGTH | 21.687 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| STRAIGHT UNTHREADED LENGTH | 4.188 INCHES NOMINAL FIRST END, FIRST PORTION 1.156 INCHES NOMINAL FIRST END, SECOND PORTION 1.094 INCHES NOMINAL FIRST END, THIRD PORTION 4.125 INCHES NOMINAL SECOND END, FIRST PORTION 3.750 INCHES NOMINAL SECOND END, SECOND PORTION 1.500 INCHES NOMINAL SECOND END, FOURTH PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 3.094 INCHES NOMINAL FIRST END, FIRST PORTION 2.757 INCHES NOMINAL FIRST END, SECOND PORTION 2.750 INCHES NOMINAL FIRST END, THIRD PORTION 3.625 INCHES NOMINAL SECOND END, FIRST PORTION 3.002 INCHES NOMINAL SECOND END, SECOND PORTION 2.750 INCHES NOMINAL SECOND END, FOURTH PORTION |
| TAPER LENGTH | 0.188 INCHES NOMINAL SECOND END, FIFTH PORTION |
| KEYWAY WIDTH | 0.312 INCHES NOMINAL SECOND END, THIRD PORTION 0.626 INCHES NOMINAL SECOND END, SIXTH PORTION |
| KEYWAY DEPTH | 0.156 INCHES NOMINAL SECOND END, THIRD PORTION 0.335 INCHES NOMINAL SECOND END, SIXTH PORTION |
| SCREW THREAD SERIES DESIGNATOR | UNS SECOND END, THIRD PORTION |
| THREAD LENGTH | 0.938 INCHES NOMINAL SECOND END, THIRD PORTION 4.500 INCHES NOMINAL SECOND END, SIXTH PORTION |
| OVERALL LENGTH | 31.500 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3040-01-342-9126
| 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 | 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 3040-01-342-9126
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 |