The Pulley,groove, cataloged under National Stock Number 3020-01-548-7193, 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 Schaefer Marine, Inc.. 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 | 3020-01-548-7193 |
| Primary Part Number | 704-10 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Schaefer Marine, 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 |
|---|---|
| 704-10 PRIMARY | Schaefer Marine, Inc. (USA) |
NSN 3020-01-548-7193 is a Pulley,groove, manufactured by Schaefer Marine, Inc., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-548-7193 has 1 manufacturer part number on file: 704-10 (Schaefer Marine, Inc.).
Key specifications for 704-10: Special Features: FLAT BASE/SNGL/ALUM; SHEAVE DIA 2-3/8 IN (60 MM), L 4-3/8 IN (111 MM), W 2-3/4 IN (70 MM), H 1 IN (25 MM), FASTENERS (4) MM; Part Name Assigned by Controlling Agency: SHEAVE, FLAT BASE SNGL; End Item Identification: BOAT, WORK, 40 FT, 40WB0501 THRU 40WB0510 FT. 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.