The Tube Assembly,metal, cataloged under National Stock Number 4710-00-015-1674, 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 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4710-00-015-1674 |
| Primary Part Number | 484025 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Design Form | PREBENT |
| Criticality Code Justification | AGAV |
| Bolt Hole Diameter | 0.280 INCHES NOMINAL SINGLE END IN |
| Material Document and Classification | AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.020 INCHES NOMINAL IN |
| Tube Outside Diameter | 1.250 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 SINGLE END |
| Bolt Circle Diameter | 2.500 INCHES NOMINAL SINGLE END IN |
| Material | STEEL COMP 321 TUBING |
| Material | STEEL COMP 321 OR STEEL UNS J92811 SINGLE END |
| 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 |
|---|---|
| 646904 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 484025 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 646904 | 5/9 Secondary reference Aero Tube Technologies, Llc Dba Tube Bends |
| 484025 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 484025 | 5/9 Secondary reference Aero Tube Technologies, Llc Dba Tube Bends |
| 646904 | 5/9 Secondary reference Kreisler Industrial Corporation |
NSN 4710-00-015-1674 is a Tube Assembly,metal, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-015-1674 has 2 manufacturer part numbers on file: 646904 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 484025 (Rtx Corporation Div Pratt & Whitney).
1 possible match (shared part number, not a government interchangeability claim): 4010-01-699-1535. Verify interchangeability with system specifications before substitution.
Key specifications for 484025: Design Form: PREBENT; Criticality Code Justification: AGAV; Bolt Hole Diameter: 0.280 INCHES NOMINAL SINGLE END IN; Material Document and Classification: AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE TUBING. 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 4710-00-015-1674 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.