The Gear,worm, cataloged under National Stock Number 3020-00-402-9776, 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 Superior Manufacturing Company. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-402-9776 |
| Primary Part Number | 76611-1 |
| Item Name | Gear,worm |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Superior Manufacturing Company |
| Status | ACTIVE |
| Bore Nominal Diameter | 0.250 INCHES BOTH ENDS IN |
| Nominal Overall Length | 0.408 INCHES IN |
| Pitch Diameter | 1.1240 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Pressure Angle | 14.5000 DEGREES |
| 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 |
|---|---|
| 76611-1 PRIMARY | Superior Manufacturing Company (USA) |
| Reference | Meaning |
|---|---|
| 60892-1 | 7/2 Vendor item drawing reference L3harris Technologies, Inc. |
| 60892-1 | 5/9 Secondary reference U.S. Government activity |
NSN 3020-00-402-9776 is a Gear,worm, manufactured by Superior Manufacturing Company, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-402-9776 has 1 manufacturer part number on file: 76611-1 (Superior Manufacturing Company).
Key specifications for 76611-1: Bore Nominal Diameter: 0.250 INCHES BOTH ENDS IN; Nominal Overall Length: 0.408 INCHES IN; Pitch Diameter: 1.1240 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OVERALL. 5 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.