The Gear,worm, cataloged under National Stock Number 3020-00-289-7625, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-289-7625 |
| Primary Part Number | DD445S6505-18ALT1PC32 |
| Item Name | Gear,worm |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Nominal Overall Length | 0.719 INCHES IN |
| Thread Form Quantity | 4 |
| Face Nominal Width | 0.562 INCHES IN |
| Pressure Angle | 14.5000 DEGREES |
| Pitch Diameter | 0.3310 INCHES MINIMUM AND 0.3330 INCHES MAXIMUM IN |
| Thread Form Direction | RIGHT-HAND |
| Nominal Outside Diameter | 0.375 INCHES IN |
| Bore Nominal Diameter | 0.188 INCHES BOTH ENDS IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hub Nominal Diameter | 0.260 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DD445S6505-18ALT1PC32 PRIMARY | Naval Ship Systems Command (USA) |
| S6505-552214PC34 PRIMARY | Naval Ship Systems Command (USA) |
| DD445S6505-95PC32 PRIMARY | Naval Ship Systems Command (USA) |
| EF28S6505-475166PC34 PRIMARY | Naval Ship Systems Command (USA) |
| S6505-605245PC32 PRIMARY | Naval Ship Systems Command (USA) |
| S6505-588474PC34 PRIMARY | Naval Ship Systems Command (USA) |
| DD357S6505-465972PC34 PRIMARY | Naval Ship Systems Command (USA) |
| DD364S65-1031PC32 PRIMARY | Naval Ship Systems Command (USA) |
| S6505-449525PC34 PRIMARY | Naval Ship Systems Command (USA) |
| S6505-11895PC34 PRIMARY | Naval Ship Systems Command (USA) |
| DD445S6505-212ALT1PC32 PRIMARY | Naval Ship Systems Command (USA) |
| 12-5BPC34 PRIMARY | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
| 12-1HPC32 PRIMARY | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
| S6505-322046PC34 PRIMARY | Naval Ship Systems Command (USA) |
| S6505-698804PC34 PRIMARY | Naval Ship Systems Command (USA) |
| CVB41S6505-518704PC29 PRIMARY | Naval Ship Systems Command (USA) |
| 36BB1938LPC32 PRIMARY | Naval Ship Systems Command (USA) |
| DD482S6505-18ALT1PC32 PRIMARY | Naval Ship Systems Command (USA) |
| 11-2EPC32 PRIMARY | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
| 12-3GPC34 PRIMARY | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
NSN 3020-00-289-7625 is a Gear,worm, manufactured by Naval Ship Systems Command, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-289-7625 has 50 cross-referenced part numbers: DD445S6505-18ALT1PC32 (Naval Ship Systems Command), S6505-552214PC34 (Naval Ship Systems Command), DD445S6505-95PC32 (Naval Ship Systems Command), EF28S6505-475166PC34 (Naval Ship Systems Command), S6505-605245PC32 (Naval Ship Systems Command) and 45 more.
There is 1 known substitute for 3020-00-289-7625: 6240-00-155-7900. Verify interchangeability with system specifications before substitution.
Key specifications for DD445S6505-18ALT1PC32: Nominal Overall Length: 0.719 INCHES IN; Thread Form Quantity: 4; Face Nominal Width: 0.562 INCHES IN; Pressure Angle: 14.5000 DEGREES. 10 total characteristics are documented in the Federal Logistics Information System.