The Tube Assembly,metal, cataloged under National Stock Number 4710-00-607-5772, 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 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-607-5772 |
| Primary Part Number | 350172 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Seat Angle in Deg | 37.0 SINGLE END37.0 SINGLE END |
| Design Form | PREBENTPREBENT |
| Mating End Quantity | 2 SINGLE END2 SINGLE END |
| Thread Pitch Diameters | +0.417 TO 0.418 INCHES SINGLE END+0.417 TO 0.418 INCHES SINGLE END IN |
| Material Document and Classification | AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE TUBINGAMS 5576 ASSN STD SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.035 INCHES NOMINAL0.035 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SINGLE ENDRIGHT-HAND SINGLE END |
| Nominal Thread Size | 0.438 INCHES SINGLE END0.438 INCHES SINGLE END IN |
| End Connection Style | SWIVEL NUT, FLARE SINGLE ENDSWIVEL NUT, FLARE SINGLE END |
| Tube Outside Diameter | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Thread Class | 3B SINGLE END3B SINGLE END |
| Material | STEEL COMP 347 SINGLE ENDSTEEL COMP 347 SINGLE END |
| Material | STEEL COMP 321 TUBINGSTEEL COMP 321 TUBING |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) SINGLE ENDUNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END |
| 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 |
|---|---|
| 350172 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 4710-00-607-5772 is a Tube Assembly,metal, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-607-5772 has 1 manufacturer part number on file: 350172 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 350172: Seat Angle in Deg: 37.0 SINGLE END37.0 SINGLE END; Design Form: PREBENTPREBENT; Mating End Quantity: 2 SINGLE END2 SINGLE END; Thread Pitch Diameters: +0.417 TO 0.418 INCHES SINGLE END+0.417 TO 0.418 INCHES SINGLE END IN. 14 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.