The Pulley,flat, cataloged under National Stock Number 3020-01-445-7194, 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 Berkel Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3020-01-445-7194 |
| Primary Part Number | 4375-00192 |
| Item Name | Pulley,flat |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Berkel Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 4375-00192 PRIMARY | Berkel Inc (USA) |
| 4975-00409 | Emerson Electric Co Browning Mfg Div (USA) |
| Reference | Meaning |
|---|---|
| PL 4675-00818 PG 42 L/I 15 | 5/9 Secondary reference Berkel Inc |
NSN 3020-01-445-7194 is a Pulley,flat, manufactured by Berkel Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-445-7194 has 2 manufacturer part numbers on file: 4375-00192 (Berkel Inc), 4975-00409 (Emerson Electric Co Browning Mfg Div).
1 possible match (shared part number, not a government interchangeability claim): 5345-01-446-1581. Verify interchangeability with system specifications before substitution.
Key specifications for 4375-00192: End Item Identification: WHIDBEY ISLAND CLASS LSD. 0 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.