The Cross,tube, cataloged under National Stock Number 4730-00-618-0065, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 27 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 | 4730-00-618-0065 |
| Primary Part Number | 3014989 |
| Item Name | Cross,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Connection Style | FLARED (TUBE) SECOND END |
| Connection Style | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) FIRST END |
| Connection Style | FLARED (TUBE) THIRD END |
| Connection Style | FLARED (TUBE) FOURTH END |
| Connection Type | THREADED EXTERNAL TUBE THIRD END |
| Connection Type | THREADED EXTERNAL BOSS FIRST END |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FOURTH END |
| Nominal Outside Diameter Tube Accommodated | 0.330 INCHES FOURTH ENDUNABLE TO DECODE IN |
| Nominal Outside Diameter Tube Accommodated | 0.330 INCHES SECOND ENDUNABLE TO DECODE IN |
| Nominal Outside Diameter Tube Accommodated | 0.330 INCHES THIRD ENDUNABLE TO DECODE IN |
| Leg Length | 0.816 INCHES NOMINAL FOURTH END IN |
| Leg Length | 0.816 INCHES NOMINAL SECOND END IN |
| Leg Length | 0.816 INCHES NOMINAL THIRD END IN |
| Leg Length | 1.105 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 0.437 INCHES FIRST END IN |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Nominal Thread Size | 0.375 INCHES THIRD END IN |
| Nominal Thread Size | 0.375 INCHES FOURTH END IN |
| Seat Angle | 37.0 DEGREES SECOND ENDUNABLE TO DECODE |
| Thread Class | 3A ALL ENDS A |
| Thread Quantity Per Inch | 20 ALL ENDS |
| Material | STEEL CORROSION RESISTING OVERALLUNABLE TO DECODE |
| Thread Series Designator | UN SECOND END |
| Thread Series Designator | UNF FIRST END |
| Thread Series Designator | UN THIRD END |
| Thread Series Designator | UN FOURTH END |
| 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 |
|---|---|
| 3014989 PRIMARY | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
NSN 4730-00-618-0065 is a Cross,tube, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-618-0065 has 1 manufacturer part number on file: 3014989 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
Key specifications for 3014989: Connection Style: FLARED (TUBE) SECOND END; Connection Style: DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) FIRST END; Connection Style: FLARED (TUBE) THIRD END; Connection Style: FLARED (TUBE) FOURTH END. 27 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 4730-00-618-0065 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.