NSN 3040-01-504-8342 B831951161, B831-9511-61, 5967410249
Product Details | WORM SHAFT
3040-01-504-8342 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: B831951161, B831-9511-61, 5967410249, 596-7410249, 596741024961, 596-7410249-61, 3040-01-504-8342, 01-504-8342, 3040015048342, 015048342
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 11 FEB 2003 | 01-504-8342 | 18249 ( WORM SHAFT ) |
Demand History | NSN 3040-01-504-8342
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3040-01-504-8342 | 2009-08-222 | 24 | DIBBS |
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Related Products | NSN 3040-01-504-8342
Technical Data | NSN 3040-01-504-8342
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, CORROSION RESISTING |
| TEETH HARDNESS RATING | 38.0 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | 38.0 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 58 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.125 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 3.312 DEGREES |
| WORM OUTSIDE DIAMETER | 0.750 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.665 INCHES MINIMUM AND 0.681 INCHES MAXIMUM |
| WORM THREAD SECTION LENGTH | 7.240 INCHES NOMINAL |
| WORM BODY LENGTH | 12.120 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | PROVIDED |
| TAPERED BEARING SURFACE LARGEST DIAMETER | 0.750 INCHES NOMINAL |
| TAPERED BEARING SURFACE SMALLEST DIAMETER | 0.650 INCHES NOMINAL |
| TAPERED BEARING SURFACE LENGTH | 0.050 INCHES NOMINAL |
| SHAFT LOCATION | ONE END OF WORM |
| STRAIGHT UNTHREADED LENGTH | 1.500 INCHES NOMINAL FIRST END, FIRST PORTION 1.000 INCHES NOMINAL FIRST END, SECOND PORTION 0.120 INCHES NOMINAL FIRST END, THIRD PORTION 0.880 INCHES NOMINAL FIRST END, FOURTH PORTION 0.630 INCHES NOMINAL FIRST END, FIFTH PORTION 0.750 INCHES NOMINAL FIRST END, SIXTH PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.988 INCHES MINIMUM AND 0.998 INCHES MAXIMUM FIRST END, FIRST PORTION 1.173 INCHES NOMINAL FIRST END, SECOND PORTION 1.060 INCHES NOMINAL FIRST END, THIRD PORTION 1.2503 INCHES MINIMUM AND 1.2513 INCHES MAXIMUM FIRST END, FOURTH PORTION 1.500 INCHES NOMINAL FIRST END, FIFTH PORTION 0.540 INCHES NOMINAL FIRST END, SIXTH PORTION |
| SCREW THREAD SERIES DESIGNATOR | UNS FIRST END, SECOND PORTION |
| SHAFT THREAD DIRECTION | RIGHT-HAND FIRST END, SECOND PORTION |
| THREAD LENGTH | 1.000 INCHES NOMINAL FIRST END, SECOND PORTION |
| SECTION SHAPE | SQUARE FIRST END, FIRST PORTION |
| OVERALL LENGTH | 12.120 INCHES NOMINAL |
| SPECIAL FEATURES | MATERIAL SPECIFICATION ASTM-A564,TYPE-630,CONDITION-H115 0,HOT FINISHED AND ASTM-A484. SURFACE FINISH 63.0 ON ACME THREADS. WORM IS 0.750-8 ACME-2G |
| III END ITEM IDENTIFICATION | BRIDGE,TRACK ASSEMBLY FOR CARGO BAY 3RD PLATFORM FOR SEAWOLF CLASS SUBMARINE SSN 23 |
Restrictions/Controls & Freight Information | NSN 3040-01-504-8342
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 | 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 3040-01-504-8342
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 |