The Gear,spur, cataloged under National Stock Number 3020-01-047-7366, 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 Danfoss Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-047-7366 |
| Primary Part Number | 152-42128-4 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Danfoss Inc |
| Status | ACTIVE |
| Hub Nominal Diameter | 0.750 INCHES BOTH ENDS IN |
| Teeth Quantity | 10 |
| Body Style | PLAIN, SOLID |
| Nominal Distance Between Body Face and Protruding Hub End | 0.750 INCHES BOTH ENDS IN |
| Style Designator | PROTRUDING HUBS |
| Pitch Diameter | 1.5781 INCHES NOMINAL IN |
| Tooth Form | SPECIAL |
| Hub Style Designator | PLAIN BOTH ENDS |
| Nominal Outside Diameter | 1.906 INCHES IN |
| Pressure Angle | 28.0000 DEGREES |
| Material | STEEL OVERALL |
| Face Nominal Width | 1.250 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 |
|---|---|
| 152-42128-4 PRIMARY | Danfoss Inc (USA) |
| 42128-4 | Danfoss Inc (USA) |
| Reference | Meaning |
|---|---|
| 152-42128-4 | 5/9 Secondary reference Danfoss Fluid Power Inc Racine Opn |
| 42128-4 | 5/9 Secondary reference Danfoss Fluid Power Inc Racine Opn |
NSN 3020-01-047-7366 is a Gear,spur, manufactured by Danfoss Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-047-7366 has 2 manufacturer part numbers on file: 152-42128-4 (Danfoss Inc), 42128-4 (Danfoss Inc).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-322-1498. Verify interchangeability with system specifications before substitution.
Key specifications for 152-42128-4: Hub Nominal Diameter: 0.750 INCHES BOTH ENDS IN; Teeth Quantity: 10; Body Style: PLAIN, SOLID; Nominal Distance Between Body Face and Protruding Hub End: 0.750 INCHES BOTH ENDS IN. 12 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.