The Gear,worm, cataloged under National Stock Number 3020-00-467-9706, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Siemens Energy, Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-467-9706 |
| Primary Part Number | NC264ABX2 |
| Item Name | Gear,worm |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| Thread Form Direction | RIGHT-HAND |
| Nominal Overall Length | 1.688 INCHES IN |
| Pitch Diameter | 2.8400 INCHES NOMINAL IN |
| Thread Form Quantity | 1 |
| Pressure Angle | 14.5000 DEGREES |
| Face Nominal Width | 1.125 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NC264ABX2 PRIMARY | Siemens Energy, Inc. (USA) |
| Reference | Meaning |
|---|---|
| G8786PC38 | 5/9 Secondary reference Imo Industries Inc Delroyd Worm Gear Div |
| G8786PC38 | 5/9 Secondary reference Siemens Energy, Inc. |
| 389903PPC38 | 3/2 Design control — primary reference U.S. Government activity |
| 389903PC38 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3020-00-467-9706 is a Gear,worm, manufactured by Siemens Energy, Inc., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-467-9706 has 1 manufacturer part number on file: NC264ABX2 (Siemens Energy, Inc.).
Key specifications for NC264ABX2: Thread Form Direction: RIGHT-HAND; Nominal Overall Length: 1.688 INCHES IN; Pitch Diameter: 2.8400 INCHES NOMINAL IN; Thread Form Quantity: 1. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.