NSN 3040-00-223-7169 8579548, 00-223-7169, 002237169
Product Details | WORM SHAFT
3040-00-223-7169 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: 8579548, 3040-00-223-7169, 00-223-7169, 3040002237169, 002237169
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 16 MAR 1970 | 00-223-7169 | 18249 ( WORM SHAFT ) |
Cross Reference | NSN 3040-00-223-7169
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8579548 | 19200 | US ARMY ARDEC RDECOM |
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Technical Data | NSN 3040-00-223-7169
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| TEETH HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.083 INCHES NOMINAL |
| WORM THREAD DIRECTION | LEFT-HAND |
| WORM HELIX ANGLE | 4 DEG 47 MIN |
| WORM OUTSIDE DIAMETER | 0.365 INCHES MINIMUM AND 0.370 INCHES MAXIMUM |
| WORM PITCH DIAMETER | 0.083 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| WORM BODY LENGTH | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| STRAIGHT UNTHREADED LENGTH | 0.472 INCHES NOMINAL FIRST END, FIRST PORTION 0.372 INCHES NOMINAL SECOND END, FIRST PORTION 0.120 INCHES MINIMUM SECOND END, SECOND PORTION 0.125 INCHES MAXIMUM SECOND END, SECOND PORTION 0.223 INCHES NOMINAL SECOND END, THIRD PORTION 0.870 INCHES MINIMUM SECOND END, FIFTH PORTION 0.880 INCHES MAXIMUM SECOND END, FIFTH PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.180 INCHES MINIMUM FIRST END, FIRST PORTION 0.190 INCHES MAXIMUM FIRST END, FIRST PORTION 0.180 INCHES MINIMUM SECOND END, FIRST PORTION 0.190 INCHES MAXIMUM SECOND END, FIRST PORTION 0.310 INCHES MINIMUM SECOND END, SECOND PORTION 0.320 INCHES MAXIMUM SECOND END, SECOND PORTION 0.236 INCHES NOMINAL SECOND END, THIRD PORTION 0.149 INCHES NOMINAL SECOND END, FIFTH PORTION |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.0625 INCHES NOMINAL SECOND END, FIFTH PORTION |
| SCREW THREAD SERIES DESIGNATOR | UNF BOTH ENDS |
| SHAFT THREAD DIRECTION | RIGHT-HAND SECOND END, FOURTH PORTION |
| THREAD LENGTH | 0.250 INCHES NOMINAL SECOND END, FOURTH PORTION |
| OVERALL LENGTH | 2.811 INCHES MINIMUM AND 2.812 INCHES MAXIMUM |
| III FSC APPLICATION DATA | MOUNT,TELESCOPE |
| MANUFACTURERS CODE | 19200 |
| DESIGN CONTROL REFERENCE | 8579548 |
Restrictions/Controls & Freight Information | NSN 3040-00-223-7169
| 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 | 019940 | AUTO TRANSMISSIONS R CLUTCHES |
| Less than car load rating | M | 85 |
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 581 | unknown |
| Originating Activity Code | BF | U.S. Army Armament and Chemical Acquisition and Logistics Activity Rock Island, IL 61299-6000 |
| 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 3040-00-223-7169
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9H | Navy-owned stocks of consumable material managed by the Army within the Army Armament Materiel Readiness Command Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | B14 | US Army Armament and Chemical Acquisition and Logistics Activity ATTN: AMSTA-AC Rock Island, IL 61299-6000 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



