The Tube,metallic, cataloged under National Stock Number 4710-01-384-3665, 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. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4710-01-384-3665 |
| Primary Part Number | 4071508 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Measuring Method and Length | 3.365 INCHES NOMINAL STANDARD IN |
| First End Style | OUTSIDE UNDERCUT |
| Material Document and Classification | PRATT AND WHITNEY SPEC PWA 1267 MFR REF SINGLE MATERIAL RESPONSE |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Undercut Length | 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Second End Outside Diameter | 1.250 INCHES NOMINAL IN |
| Second End Style | SWELLED OR STRETCHED DIAMETER |
| Material | TITANIUM ALLOY |
| First End Outside Diameter | 0.633 INCHES MINIMUM AND 0.643 INCHES MAXIMUM IN |
| Construction | SEAMLESS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4071508 | Rtx Corporation Div Pratt & Whitney (USA) |
| 4071508 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 4710PL0712088 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4070467 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 4710-01-384-3665 is a Tube,metallic, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-384-3665 has 2 manufacturer part numbers on file: 4071508 (Rtx Corporation Div Pratt & Whitney), 4071508 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4071508: Measuring Method and Length: 3.365 INCHES NOMINAL STANDARD IN; First End Style: OUTSIDE UNDERCUT; Material Document and Classification: PRATT AND WHITNEY SPEC PWA 1267 MFR REF SINGLE MATERIAL RESPONSE; Second End Relationship with First End: NOT IDENTICAL. 10 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.
NSN 4710-01-384-3665 has DEMIL Code Q. 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.