The Gear,spur, cataloged under National Stock Number 3020-01-352-4070, 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 Oeco, Llc Dba Pacific Scientific Oeco. Government technical data includes 13 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 | 3020-01-352-4070 |
| Primary Part Number | 87000-1 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Oeco, Llc Dba Pacific Scientific Oeco |
| Status | ACTIVE |
| Keyway Nominal Width | 0.3760 INCHES BOTH ENDS IN |
| Bore Nominal Diameter | 1.422 INCHES BOTH ENDS IN |
| Teeth Quantity | 160 |
| Body Style | WEBBED, WITH LIGHTENING HOLES |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Style Designator | FLUSH HUB |
| Material Document and Classification | MIL-S-7493 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pitch Diameter | 4.9052 INCHES NOMINAL IN |
| Nominal Outside Diameter | 5.034 INCHES IN |
| Nominal Distance From Bore Center to Keyway Bottom | 0.711 INCHES BOTH ENDS IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | STEEL COMP 4620 OVERALL |
| Face Nominal Width | 1.500 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 87000-1 PRIMARY | Oeco, Llc Dba Pacific Scientific Oeco (USA) |
NSN 3020-01-352-4070 is a Gear,spur, manufactured by Oeco, Llc Dba Pacific Scientific Oeco, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-352-4070 has 1 manufacturer part number on file: 87000-1 (Oeco, Llc Dba Pacific Scientific Oeco).
Key specifications for 87000-1: Keyway Nominal Width: 0.3760 INCHES BOTH ENDS IN; Bore Nominal Diameter: 1.422 INCHES BOTH ENDS IN; Teeth Quantity: 160; Body Style: WEBBED, WITH LIGHTENING HOLES. 13 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.
NSN 3020-01-352-4070 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.