The Gear Cluster, cataloged under National Stock Number 3020-00-246-5752, 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 International Inc. Dba Honeywell International. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3020-00-246-5752 |
| Primary Part Number | MGC332 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Honeywell International Inc. Dba Honeywell International |
| Status | ACTIVE |
| Bore Nominal Diameter | 0.188 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 0.281 INCHES FIRST END IN |
| Design Type | SPUR SECOND GEAR |
| Design Type | SPUR FIRST GEAR |
| Bore Style | PLAIN BOTH ENDS |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM HUB |
| Nominal Overall Length | 0.252 INCHES IN |
| Material Document and Classification | QQ-A-250/4,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR |
| Material Document and Classification | QQ-S-764,TYPE 416,COND T-CANCELED FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR |
| Material Document and Classification | QQ-S-764,TYPE 416,COND T-CANCELED FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB |
| Hub Style Designator | 1 STEP FIRST END |
| Hub Nominal Length | 0.0690 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.361 INCHES SECOND GEAR IN |
| Nominal Outside Diameter | 0.7187 INCHES FIRST GEAR IN |
| Surface Treatment | PASSIVATE SECOND GEAR |
| Surface Treatment | PASSIVATE SHAFT/HUB |
| Surface Treatment | ANODIZE FIRST GEAR |
| Material | STEEL COMP 416 SHAFT/HUB |
| Material | STEEL COMP 416 SECOND GEAR |
| Material | ALUMINUM ALLOY 2024 FIRST GEAR |
| Construction | ASSEMBLED |
| 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 |
|---|---|
| MGC332 | Honeywell Intl Inc Defense Avionics Systems (USA) |
| MGC332 PRIMARY | Honeywell International Inc. Dba Honeywell International (USA) |
| Reference | Meaning |
|---|---|
| MGC332 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
| MGC332 | D/9 Drawing number reference only U.S. Government activity |
NSN 3020-00-246-5752 is a Gear Cluster, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-246-5752 has 2 manufacturer part numbers on file: MGC332 (Honeywell Intl Inc Defense Avionics Systems), MGC332 (Honeywell International Inc. Dba Honeywell International).
Key specifications for MGC332: Bore Nominal Diameter: 0.188 INCHES BOTH ENDS IN; Hub Nominal Diameter: 0.281 INCHES FIRST END IN; Design Type: SPUR SECOND GEAR; Design Type: SPUR FIRST GEAR. 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.