NSN 3040-00-546-9721 8211668, 00-546-9721, 005469721
Product Details | WORM SHAFT
3040-00-546-9721 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: 8211668, 3040-00-546-9721, 00-546-9721, 3040005469721, 005469721
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-546-9721 | 18249 ( WORM SHAFT ) |
Demand History | NSN 3040-00-546-9721
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3040-00-546-9721 | 2024-02-38 | 137 | DIBBS |
| 3040-00-546-9721 | 2023-12-337 | 96 | DIBBS |
| 3040-00-546-9721 | 2023-02-39 | 41 | DIBBS |
| 3040-00-546-9721 | 2013-12-345 | 325 | DIBBS |
| 3040-00-546-9721 | 2013-08-226 | 448 | DIBBS |
| 3040-00-546-9721 | 2013-07-192 | 129 | DIBBS |
| 3040-00-546-9721 | 2013-05-150 | 169 | DIBBS |
| 3040-00-546-9721 | 2013-05-141 | 267 | DIBBS |
| 3040-00-546-9721 | 2013-04-91 | 266 | DIBBS |
| 3040-00-546-9721 | 2013-02-58 | 75 | DIBBS |
| 3040-00-546-9721 | 2011-10-278 | 93 | DIBBS |
| 3040-00-546-9721 | 2011-03-63 | 38 | DIBBS |
| 3040-00-546-9721 | 2010-10-302 | 108 | DIBBS |
| 3040-00-546-9721 | 2010-08-221 | 200 | DIBBS |
| 3040-00-546-9721 | 2010-06-172 | 124 | DIBBS |
| 3040-00-546-9721 | 2009-06-155 | 86 | DIBBS |
| 3040-00-546-9721 | 2007-10-282 | 202 | DIBBS |
| 3040-00-546-9721 | 2007-08-240 | 72 | DIBBS |
| 3040-00-546-9721 | 2006-06-160 | 52 | DIBBS |
Cross Reference | NSN 3040-00-546-9721
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8211668 | 19200 | US ARMY ARDEC RDECOM |
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Related Products | NSN 3040-00-546-9721
Technical Data | NSN 3040-00-546-9721
| Characteristic | Specifications |
|---|---|
| MATERIAL | BRONZE,PHOSPHOR |
| WORM THREAD QUANTITY | 7 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.063 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 3 DEGREES 24 MINUTES |
| WORM OUTSIDE DIAMETER | 0.374 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.332 INCHES MINIMUM AND 0.334 INCHES MAXIMUM |
| WORM THREAD SECTION LENGTH | 0.437 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| STRAIGHT UNTHREADED LENGTH | 0.250 INCHES NOMINAL FIRST END, FIRST PORTION 1.375 INCHES NOMINAL FIRST END, SECOND PORTION 0.298 INCHES NOMINAL SECOND END, FIRST PORTION 0.218 INCHES NOMINAL SECOND END, SECOND PORTION 0.328 INCHES NOMINAL SECOND END, THIRD PORTION 0.046 INCHES NOMINAL SECOND END, FOURTH PORTION 0.735 INCHES NOMINAL SECOND END, FIFTH PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.260 INCHES NOMINAL FIRST END, FIRST PORTION 0.249 INCHES NOMINAL FIRST END, SECOND PORTION 0.260 INCHES NOMINAL SECOND END, FIRST PORTION 0.234 INCHES NOMINAL SECOND END, SECOND PORTION 0.438 INCHES NOMINAL SECOND END, THIRD PORTION 0.260 INCHES NOMINAL SECOND END, FOURTH PORTION 0.249 INCHES NOMINAL SECOND END, FIFTH PORTION |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.0780 INCHES NOMINAL FIRST END, SECOND PORTION 0.0780 INCHES NOMINAL SECOND END, FIFTH PORTION |
| OVERALL LENGTH | 3.687 INCHES NOMINAL |
| MANUFACTURERS CODE | 19200 |
| DESIGN CONTROL REFERENCE | 8211668 |
Restrictions/Controls & Freight Information | NSN 3040-00-546-9721
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 | XX | |
| 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 3040-00-546-9721
Army
Navy
Marines| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | J | Ground Forces Support Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 5 | Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Echelon Identification Code | K | Reserved |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |