NSN 3040-01-074-4639 A29669001, A29669-001, FDE474 PAGE 4 ITEM 9
Product Details | WORM SHAFT
3040-01-074-4639 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: A29669001, A29669-001, FDE474 PAGE 4 ITEM 9, FDE474PAGE4ITEM9, 02153800, 02-1538-00, 21538, 2-1538, 3040-01-074-4639, 01-074-4639, 3040010744639, 010744639
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 31 MAR 1979 | 01-074-4639 | 18249 ( WORM SHAFT ) |
Demand History | NSN 3040-01-074-4639
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 21538 | 2024-03-75 | 2 | US |
| 02-4578-02 | 2024-02-39 | 6 | DIBBS |
| 02-4578-02 | 2020-10-293 | 2 | DIBBS |
| 02-4578-02 | 2020-10-282 | 2 | DIBBS |
| 02-4578-02 | 2020-05-147 | 2 | DIBBS |
| 02-4578-02 | 2020-05-135 | 2 | DIBBS |
| A29669-001 | 2019-10-294 | 2 | DIBBS |
| A29669-001 | 2019-10-283 | 2 | DIBBS |
| A29669-001 | 2019-09-267 | 1 | DIBBS |
Cross Reference | NSN 3040-01-074-4639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 02-1538-00 | 49524 | SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS |
| 2-1538 | 49524 | SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS |
| A29669-001 | 49524 | SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS |
| FDE474 PAGE 4 ITEM 9 | 49524 | SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS |
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Technical Data | NSN 3040-01-074-4639
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, STAINLESS |
| TEETH HARDNESS RATING | ANY ACCEPTABLE |
| SHAFT HARDNESS RATING | ANY ACCEPTABLE |
| SURFACE TREATMENT | ANY ACCEPTABLE |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 4.000 |
| WORM THREAD LEAD | 1.750 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 15 DEG |
| CONCAVE WORM THROAT CURVATURE RADIUS | ANY ACCEPTABLE |
| WORM OUTSIDE DIAMETER | 2.000 INCHES NOMINAL |
| WORM PITCH DIAMETER | ANY ACCEPTABLE |
| WORM THREAD SECTION LENGTH | ANY ACCEPTABLE |
| WORM BODY LENGTH | 8.250 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | IDENTICAL |
| STRAIGHT UNTHREADED LENGTH | 0.906 INCHES NOMINAL FIRST END, FIRST PORTION 1.250 INCHES NOMINAL FIRST END, SECOND PORTION 1.656 INCHES NOMINAL SECOND END, FIRST PORTION 0.718 INCHES NOMINAL SECOND END, SECOND PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.656 INCHES NOMINAL FIRST END, FIRST PORTION 1.000 INCHES NOMINAL FIRST END, SECOND PORTION 0.625 INCHES NOMINAL SECOND END, FIRST PORTION 1.000 INCHES NOMINAL SECOND END, SECOND PORTION |
| OVERALL LENGTH | 13.000 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3040-01-074-4639
| 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 | CX | Defense Supply Center Richmond Richmond, VA 23297-5000 |
| 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 3040-01-074-4639
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 |