The Gear Cluster, cataloged under National Stock Number 3020-00-504-8324, 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 Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 21 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-504-8324 |
| Primary Part Number | 2273594-0001 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Hub Nominal Diameter | 0.092 INCHES BOTH ENDS0.092 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 0.092 INCHES BOTH ENDSUNABLE TO DECODE IN |
| Hub Nominal Diameter | 0.250 INCHES BETWEEN FIRST AND SECOND GEAR0.250 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Hub Nominal Diameter | 0.250 INCHES BETWEEN FIRST AND SECOND GEARUNABLE TO DECODE IN |
| Design Type | UNABLE TO DECODESPUR SECOND GEARSPUR SECOND GEAR |
| Design Type | UNABLE TO DECODESPUR FIRST GEARSPUR FIRST GEAR |
| Nominal Overall Length | 1.305 INCHES1.305 INCHES IN |
| Hub Style Designator | UNABLE TO DECODE1 STEP BETWEEN FIRST AND SECOND GEAR1 STEP BETWEEN FIRST AND SECOND GEAR |
| Hub Style Designator | UNABLE TO DECODE1 STEP BOTH ENDS1 STEP BOTH ENDS |
| Hub Nominal Length | UNABLE TO DECODE0.094 INCHES SECOND END0.094 INCHES SECOND END IN |
| Hub Nominal Length | UNABLE TO DECODE0.203 INCHES BETWEEN FIRST AND SECOND GEAR0.203 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Hub Nominal Length | UNABLE TO DECODE0.884 INCHES FIRST END0.884 INCHES FIRST END IN |
| Nominal Outside Diameter | UNABLE TO DECODE0.400 INCHES SECOND GEAR0.400 INCHES SECOND GEAR IN |
| Nominal Outside Diameter | UNABLE TO DECODE0.7000 INCHES FIRST GEAR0.7000 INCHES FIRST GEAR IN |
| Material | COPPER ALLOY FIRST GEARCOPPER ALLOY FIRST GEAR |
| Material | COPPER ALLOY FIRST GEARUNABLE TO DECODE |
| Material | COPPER ALLOY SECOND GEARCOPPER ALLOY SECOND GEAR |
| Material | COPPER ALLOY SECOND GEARUNABLE TO DECODE |
| Material | STEEL SHAFT/HUBSTEEL SHAFT/HUB |
| Material | STEEL SHAFT/HUBUNABLE TO DECODE |
| Construction | ASSEMBLEDASSEMBLED |
| 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 |
|---|---|
| 2273594-0001 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
NSN 3020-00-504-8324 is a Gear Cluster, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-504-8324 has 1 manufacturer part number on file: 2273594-0001 (Honeywell Intl Inc Defense Avionics Systems).
Key specifications for 2273594-0001: Hub Nominal Diameter: 0.092 INCHES BOTH ENDS0.092 INCHES BOTH ENDS IN; Hub Nominal Diameter: 0.092 INCHES BOTH ENDSUNABLE TO DECODE IN; Hub Nominal Diameter: 0.250 INCHES BETWEEN FIRST AND SECOND GEAR0.250 INCHES BETWEEN FIRST AND SECOND GEAR IN; Hub Nominal Diameter: 0.250 INCHES BETWEEN FIRST AND SECOND GEARUNABLE TO DECODE IN. 21 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.