The Lubricating Unit,power Operated, cataloged under National Stock Number 4930-01-221-0243, is classified within Federal Supply Class 4930 (Lubrication and Fuel Dispensing Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Little Giant Pump Co. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4930-01-221-0243 |
| Primary Part Number | 560020 |
| Item Name | Lubricating Unit,power Operated |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Little Giant Pump Co |
| Status | ACTIVE |
| Coupler Type | ANY ACCEPTABLE |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Length | 6.000 FEET NOMINAL FT |
| Current Type | AC |
| Voltage in Volts | 115.0 |
| Functional Description | U/O CUT-OFF SAWS,SMALL LATHES,SINGLE SPINDLE TAPPING AND DRILLING MACHINES |
| Lubricant Hose | INCLUDED |
| Control Valve | PROVIDED |
| Operation Method | ELECTRIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4930-01-221-0243 is a Lubricating Unit,power Operated, manufactured by Little Giant Pump Co, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-221-0243 has 2 manufacturer part numbers on file: 560020 (Little Giant Pump Co), 2-MC5 (Little Giant Pump Co).
1 possible match (shared part number, not a government interchangeability claim): 9390-01-586-9101. Verify interchangeability with system specifications before substitution.
Key specifications for 560020: Coupler Type: ANY ACCEPTABLE; Phase: SINGLE; Frequency in Hertz: 60.0; Length: 6.000 FEET NOMINAL FT. 10 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.