The Plug,tube Repair, cataloged under National Stock Number 4730-01-487-5399, 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 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4730-01-487-5399 |
| Primary Part Number | 337981010001 |
| Item Name | Plug,tube Repair |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Fluid Handling Llc |
| Status | ACTIVE |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES IN |
| Material | PLASTIC |
| 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 |
|---|---|
| 337981010001 PRIMARY | Fluid Handling Llc (USA) |
| Reference | Meaning |
|---|---|
| 337981010005 | C/1 Advisory reference — outside the item-of-supply concept Itt Corporation Dba Itt Standard |
| 337981010005 | C/1 Advisory reference — outside the item-of-supply concept Fluid Handling Llc |
| 337981010001 | 5/9 Secondary reference Itt Corporation Dba Itt Standard |
NSN 4730-01-487-5399 is a Plug,tube Repair, manufactured by Fluid Handling Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-487-5399 has 1 manufacturer part number on file: 337981010001 (Fluid Handling Llc).
Key specifications for 337981010001: Nominal Outside Diameter Tube Accommodated: 0.625 INCHES IN; Special Features: PHENALIC PLASTIC; End Item Identification: HEAT EXCHANGER FILTER ASSEMBLY; Material: PLASTIC. 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.