The Plug,tube Fitting,threaded, cataloged under National Stock Number 4730-01-593-2890, 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 Fluid Handling Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-593-2890 |
| Primary Part Number | 3 378 2 09 102 01 |
| Item Name | Plug,tube Fitting,threaded |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Fluid Handling Llc |
| Status | ACTIVE |
| Material | COPPER AND NICKEL OVERALL |
| Thread Series Designator | UNF EXTERNAL |
| 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 |
|---|---|
| 5 036 03 009 001 PC.NO. 6 | Fluid Handling Llc (USA) |
| 3 378 2 09 102 01 PRIMARY | Fluid Handling Llc (USA) |
| Reference | Meaning |
|---|---|
| 5 036 03 009 001 PC.NO. 6 | 5/9 Secondary reference Itt Corporation Dba Itt Standard |
| 3 378 2 09 102 01 | 3/9 Design control — primary reference Itt Corporation Dba Itt Standard |
NSN 4730-01-593-2890 is a Plug,tube Fitting,threaded, manufactured by Fluid Handling Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-593-2890 has 2 manufacturer part numbers on file: 5 036 03 009 001 PC.NO. 6 (Fluid Handling Llc), 3 378 2 09 102 01 (Fluid Handling Llc).
Key specifications for 3 378 2 09 102 01: Special Features: 0.563-18 UNF; Part Name Assigned by Controlling Agency: PLUG, 70-30 CU/NI; Material: COPPER AND NICKEL OVERALL; Thread Series Designator: UNF EXTERNAL. 2 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.