The Nozzle,lubricating, cataloged under National Stock Number 4930-01-191-3620, 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 Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nozzle,lubricating |
| FSC / FSG | 4930 — Lubrication and Fuel Dispensing Equipment (FSG 49) |
| Manufacturers | Cincinnati Gearing Systems Inc (CAGE 3BNF6); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 4930-01-191-3620 |
| Primary Part Number | 241-5750451-3 |
| Item Name | Nozzle,lubricating |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 5750451-3 | Cincinnati Gearing Systems Inc (USA) |
| 241-5750451-3 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5750451-3 | 3/9 Design control — primary reference The Cincinnati Gear Company Dba Power Transmission Systems |
| 241-5750451 | C/1 Advisory reference — outside the item-of-supply concept Cincinnati Gearing Systems Inc |
| 241-5750451 | 5/9 Secondary reference The Cincinnati Gear Company Dba Power Transmission Systems |
NSN 4930-01-191-3620 is a Nozzle,lubricating, manufactured by Naval Sea Systems Command, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-191-3620 has 2 manufacturer part numbers on file: 5750451-3 (Cincinnati Gearing Systems Inc), 241-5750451-3 (Naval Sea Systems Command).
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.