NSN 3020-01-042-0775 4256A4201, 4256A420-1, 4256A450 PIECE
Product Details | WORM GEAR
3020-01-042-0775 A gear with teeth on its outer surface in the form of helical threads.
Part Alternates: 4256A4201, 4256A420-1, 4256A450 PIECE, 4256A450 PIECE 24, 4256A450PIECE, 4256A450PIECE24, 3020-01-042-0775, 01-042-0775, 3020010420775, 010420775
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 06 JUN 1977 | 01-042-0775 | 05467 ( GEAR, WORM ) |
Demand History | NSN 3020-01-042-0775
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4256A420-1 | 2023-05-121 | 5 | DIBBS |
| 4256A450 PIECE 24 | 2023-05-121 | 5 | DIBBS |
| 4256A420-1 | 2022-09-256 | 5 | DIBBS |
| 4256A450 PIECE 24 | 2022-09-256 | 5 | DIBBS |
| 4256A420-1 | 2020-06-182 | 3 | DIBBS |
| 4256A450 PIECE 24 | 2020-06-182 | 3 | DIBBS |
| 3020-01-042-0775 | 2014-08-226 | 1 | DIBBS |
| 3020-01-042-0775 | 2014-07-203 | 1 | DIBBS |
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Related Products | NSN 3020-01-042-0775
Technical Data | NSN 3020-01-042-0775
| Characteristic | Specifications |
|---|---|
| PRESSURE ANGLE | 14.5000 DEGREES |
| HELIX ANGLE | 3.5833 DEGREES |
| PITCH DIAMETER | 0.5000 INCHES NOMINAL |
| BORE NOMINAL DIAMETER | 0.312 INCHES BOTH ENDS |
Restrictions/Controls & Freight Information | NSN 3020-01-042-0775
| 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 | 197339 | WHEELS COG/GEAR/PINION I/S |
| Less than car load rating | ||
| Less than truck load rating | R | 65.0 |
| 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 3020-01-042-0775
| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



