The Gear,spur, cataloged under National Stock Number 3020-00-101-2402, 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 Secs Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Gear,spur |
| FSC / FSG | 3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30) |
| Manufacturers | Secs Inc (CAGE 23266); Raytheon Company Dba Raytheon Co (CAGE 3B150); Designatronics Incorporated Div Sterling Instruments Div (CAGE 00328) |
| Parameter | Value |
|---|---|
| NSN | 3020-00-101-2402 |
| Primary Part Number | GP57-150P1 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Secs Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| GP57-150P1 PRIMARY | Secs Inc (USA) |
| 2557955-1 | Raytheon Company Dba Raytheon Co (USA) |
| E25A150 PRIMARY | Designatronics Incorporated Div Sterling Instruments Div (USA) |
| Reference | Meaning |
|---|---|
| 2557955-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| 2557955-1 | 5/9 Secondary reference Profile Gear Corp |
| 2557955-1 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 3020-00-101-2402 is a Gear,spur, manufactured by Secs Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-101-2402 has 3 manufacturer part numbers on file: GP57-150P1 (Secs Inc), 2557955-1 (Raytheon Company Dba Raytheon Co), E25A150 (Designatronics Incorporated Div Sterling Instruments Div).
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.