The Gear,spur, cataloged under National Stock Number 3020-01-080-2373, 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 Hope Imaging Corporation. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-080-2373 |
| Primary Part Number | 845-0817 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Hope Imaging Corporation |
| Status | ACTIVE |
| Bore Nominal Diameter | 0.380 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 0.8593 INCHES SECOND END IN |
| Teeth Quantity | 80 |
| Body Style | WEBBED, WITH LIGHTENING HOLES |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.031 INCHES BOTH ENDS IN |
| Style Designator | PROTRUDING HUBS |
| Pitch Diameter | 5.0000 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| Hub Style Designator | PLAIN BOTH ENDS |
| Nominal Outside Diameter | 5.125 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | PLASTIC OVERALL |
| 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 |
|---|---|
| 845-0817 PRIMARY | Hope Imaging Corporation (USA) |
| 845-0059 | Capix Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 845-0059 | 5/9 Secondary reference Modern Photo Offset Supply Inc |
| 845-059 | 5/9 Secondary reference Hope Imaging Corporation |
| 845-0817 | 5/9 Secondary reference Modern Photo Offset Supply Inc |
NSN 3020-01-080-2373 is a Gear,spur, manufactured by Hope Imaging Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-080-2373 has 2 manufacturer part numbers on file: 845-0817 (Hope Imaging Corporation), 845-0059 (Capix Ltd).
Key specifications for 845-0817: Bore Nominal Diameter: 0.380 INCHES BOTH ENDS IN; Hub Nominal Diameter: 0.8593 INCHES SECOND END IN; Teeth Quantity: 80; Body Style: WEBBED, WITH LIGHTENING HOLES. 14 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.