The Fitting,lubrication, cataloged under National Stock Number 4730-00-166-0376, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Fmc Technologies Inc Dba Fmc Fluid Control. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Fitting,lubrication |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Fmc Technologies Inc Dba Fmc Fluid Control (CAGE 71454) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-166-0376 |
| Primary Part Number | 3182609 |
| Item Name | Fitting,lubrication |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Fmc Technologies Inc Dba Fmc Fluid Control |
| 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 |
|---|---|
| 3182609 PRIMARY | Fmc Technologies Inc Dba Fmc Fluid Control (USA) |
| Reference | Meaning |
|---|---|
| 515055-6 | 5/2 Secondary reference U.S. Government activity |
| 515055 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 4730-00-166-0376 is a Fitting,lubrication, manufactured by Fmc Technologies Inc Dba Fmc Fluid Control, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-166-0376 has 1 manufacturer part number on file: 3182609 (Fmc Technologies Inc Dba Fmc Fluid Control).
3 possible matches (shared part number, not a government interchangeability claim): 5995-01-443-4751, 6150-01-591-9525, 6510-01-725-5183. Verify interchangeability with system specifications before substitution.
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.