The Tube Assembly, cataloged under National Stock Number 4710-00-342-6078, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Tube Assembly |
| FSC / FSG | 4710 — Pipe, Tube and Rigid Tubing (FSG 47) |
| Manufacturers | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Rtx Corporation Div Pratt & Whitney (CAGE 52661); E.a. Patten Co Llc (CAGE 05819) |
| Parameter | Value |
|---|---|
| NSN | 4710-00-342-6078 |
| Primary Part Number | 450005 |
| Item Name | Tube Assembly |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 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 |
|---|---|
| 450005 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 450005 | Rtx Corporation Div Pratt & Whitney (USA) |
| 450005 | E.a. Patten Co Llc (USA) |
| Reference | Meaning |
|---|---|
| 450005 | 5/9 Secondary reference Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders |
| 450005 | 5/9 Secondary reference International Livestock Equipment Co |
| 450005 | 5/9 Secondary reference Ciba-Geigy Canada Ltd |
| 450005 | 5/9 Secondary reference Ferguson Door Co Inc |
| 450005 | 5/9 Secondary reference Aero Tube Technologies, Llc Dba Tube Bends |
NSN 4710-00-342-6078 is a Tube Assembly, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-342-6078 has 3 manufacturer part numbers on file: 450005 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 450005 (Rtx Corporation Div Pratt & Whitney), 450005 (E.a. Patten Co Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5895-01-479-0995, 5895-01-496-2281. 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.