The Gear,worm Wheel, cataloged under National Stock Number 3020-00-570-9665, 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 Charles Bond Company Dba Christiana Machine Company. Government technical data includes 20 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3020-00-570-9665 |
| Primary Part Number | MP200-10 |
| Item Name | Gear,worm Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Charles Bond Company Dba Christiana Machine Company |
| Status | ACTIVE |
| Keyway Nominal Width | 0.188 INCHES BOTH ENDS IN |
| Bore Nominal Diameter | 0.750 INCHES BOTH ENDS IN |
| Helix Angle | 15.2499 DEGREES |
| Hub Nominal Diameter | 1.500 INCHES BOTH ENDS IN |
| Teeth Quantity | 37 |
| Body Style | PLAIN, SOLID |
| Tooth Direction | RIGHT |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.281 INCHES BOTH ENDS IN |
| Throat Nominal Radius | 0.376 INCHES IN |
| Face Type | CONCAVE |
| Style Designator | PROTRUDING HUBS |
| Pitch Diameter | 3.0830 INCHES NOMINAL IN |
| Hub Style Designator | PLAIN BOTH ENDS |
| Nominal Outside Diameter | 3.333 INCHES IN |
| Nominal Distance From Bore Center to Keyway Bottom | 0.469 INCHES BOTH ENDS IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | COPPER ALLOY OVERALL |
| Mating Thread Lead Quantity | 3 |
| Face Nominal Width | 0.625 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 |
|---|---|
| MP200-10 PRIMARY | Charles Bond Company Dba Christiana Machine Company (USA) |
| QV12-1-3-10 | Charles Bond Company Dba Christiana Machine Company (USA) |
| Reference | Meaning |
|---|---|
| P200-10 | 5/2 Secondary reference U.S. Government activity |
| MP200-10 | 5/2 Secondary reference U.S. Government activity |
NSN 3020-00-570-9665 is a Gear,worm Wheel, manufactured by Charles Bond Company Dba Christiana Machine Company, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-570-9665 has 2 manufacturer part numbers on file: MP200-10 (Charles Bond Company Dba Christiana Machine Company), QV12-1-3-10 (Charles Bond Company Dba Christiana Machine Company).
Key specifications for MP200-10: Keyway Nominal Width: 0.188 INCHES BOTH ENDS IN; Bore Nominal Diameter: 0.750 INCHES BOTH ENDS IN; Helix Angle: 15.2499 DEGREES; Hub Nominal Diameter: 1.500 INCHES BOTH ENDS IN. 20 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.