The Tube and Fittings,metallic, cataloged under National Stock Number 4710-01-450-4115, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is General Electric Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Tube and Fittings,metallic |
| FSC / FSG | 4710 — Pipe, Tube and Rigid Tubing (FSG 47) |
| Manufacturers | General Electric Company (CAGE 07482); Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders (CAGE 21890) |
| Parameter | Value |
|---|---|
| NSN | 4710-01-450-4115 |
| Primary Part Number | 1783M68GO1 |
| Item Name | Tube and Fittings,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1783M68GO1 PRIMARY | General Electric Company (USA) |
| 1783M68G01 | Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders (USA) |
| Reference | Meaning |
|---|---|
| 1783M68G01 | 5/9 Secondary reference Aero Tube Technologies, Llc Dba Tube Bends |
| 1783M68 | D/9 Drawing number reference only General Electric Company |
| 1783M68G01 | 5/9 Secondary reference U.S. Government activity |
| 1783M68G01 | 5/9 Secondary reference Tomco Machining Inc. Dba Crossroads and Tomco Machining Do Not Reinstate This Code Co Has Filed Bankruptcy |
| 1783M68G01 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
NSN 4710-01-450-4115 is a Tube and Fittings,metallic, manufactured by General Electric Company, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-450-4115 has 2 manufacturer part numbers on file: 1783M68GO1 (General Electric Company), 1783M68G01 (Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-450-4116. 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.
NSN 4710-01-450-4115 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.