NSN 3040-00-477-5178 12M22139, 12M2213-9, 00-477-5178
Product Details | WORM SHAFT
3040-00-477-5178 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: 12M22139, 12M2213-9, 3040-00-477-5178, 00-477-5178, 3040004775178, 004775178
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 12 SEP 1969 | 00-477-5178 | 18249 ( WORM SHAFT ) |
Cross Reference | NSN 3040-00-477-5178
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12M2213-9 | 81755 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS |
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Related Products | NSN 3040-00-477-5178
Technical Data | NSN 3040-00-477-5178
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL 8622H QQ-S-624 |
| SURFACE TREATMENT | CHROMIUM PLATED |
| WORM THREAD QUANTITY | 3 |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM OUTSIDE DIAMETER | 0.820 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.688 INCHES NOMINAL |
| OVERALL LENGTH | 3.564 INCHES NOMINAL |
| MANUFACTURERS CODE | 81755 |
| DESIGN CONTROL REFERENCE | 12M2213-9 |
Restrictions/Controls & Freight Information | NSN 3040-00-477-5178
| Category | Code | Description |
|---|---|---|
| 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. |
| 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. |
| 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 | 197339 | WHEELS COG/GEAR/PINION I/S |
| Less than car load rating | S | 60 |
| Less than truck load rating | R | 65.0 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | SE | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |