The Fitting,lubrication, cataloged under National Stock Number 4730-01-611-2201, 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 Lincoln Industrial Corporation Div Lincoln Industrial Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 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 | 4730-01-611-2201 |
| Primary Part Number | 20031 |
| Item Name | Fitting,lubrication |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Lincoln Industrial Corporation Div Lincoln Industrial Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.125 INCHES NOMINAL IN |
| Shank Length | 0.281 INCHES NOMINAL IN |
| Nominal Thread Size | 0.125 INCHES IN |
| Height | 0.1875 INCHES NOMINAL IN |
| Angle | 90.0 DEGREES |
| Screw Thread Series Designator | NPTF |
| Material | STEEL COMP 303 OVERALL |
| 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 |
|---|---|
| 20031 PRIMARY | Lincoln Industrial Corporation Div Lincoln Industrial Corporation (USA) |
NSN 4730-01-611-2201 is a Fitting,lubrication, manufactured by Lincoln Industrial Corporation Div Lincoln Industrial Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-611-2201 has 1 manufacturer part number on file: 20031 (Lincoln Industrial Corporation Div Lincoln Industrial Corporation).
Key specifications for 20031: Shank Diameter: 0.125 INCHES NOMINAL IN; Shank Length: 0.281 INCHES NOMINAL IN; Nominal Thread Size: 0.125 INCHES IN; Height: 0.1875 INCHES NOMINAL IN. 7 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.