The Pulley,groove, cataloged under National Stock Number 3020-01-280-4396, 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 Cincinnati Electrical Tool Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3020-01-280-4396 |
| Primary Part Number | E-52013 ITEM 68 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Cincinnati Electrical Tool Inc |
| Status | ACTIVE |
| Groove Shape | U |
| Groove Quantity | 1 |
| 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 |
|---|---|
| E-52013 ITEM 68 PRIMARY | Cincinnati Electrical Tool Inc (USA) |
| Reference | Meaning |
|---|---|
| E-52013 | D/9 Drawing number reference only Cincinnati Electrical Tool Inc |
NSN 3020-01-280-4396 is a Pulley,groove, manufactured by Cincinnati Electrical Tool Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-280-4396 has 1 manufacturer part number on file: E-52013 ITEM 68 (Cincinnati Electrical Tool Inc).
1 possible match (shared part number, not a government interchangeability claim): 3020-01-287-4189. Verify interchangeability with system specifications before substitution.
Key specifications for E-52013 ITEM 68: Groove Shape: U; Groove Quantity: 1; End Item Identification: COOLANT PUMP,CINCINNATI ELECTRICAL TOOL IN.,MODEL 606-292,TYPE 106-292-8. 2 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.