The Wye,true,pipe, cataloged under National Stock Number 4730-01-718-3229, 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 Eldon James Corp. Government technical data includes 11 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 | 4730-01-718-3229 |
| Primary Part Number | Y0-3 SS |
| Item Name | Wye,true,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eldon James Corp |
| Status | ACTIVE |
| Nominal Length | 1.605 INCHES ALL ENDS IN |
| Nominal Inside Diameter Hose Accommodated | 0.188 INCHES ALL ENDS IN |
| Nominal Outside Diameter Hose Accommodated | 0.260 INCHES ALL ENDS IN |
| Nominal Overall Length | 1.605 INCHES IN |
| Style Designator | BRANCHED |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Nominal Outside Diameter | 0.260 INCHES ALL ENDS IN |
| Nominal Width | 1.142 INCHES ALL ENDS IN |
| Media for Which Designed | FLUID SECOND RESPONSE |
| Media for Which Designed | CHEMICAL FIRST RESPONSE |
| Material | STEEL COMP 316L AND STEEL STAINLESS - USE STB000 OVERALL |
| 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 |
|---|---|
| Y0-3 SS PRIMARY | Eldon James Corp (USA) |
NSN 4730-01-718-3229 is a Wye,true,pipe, manufactured by Eldon James Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-718-3229 has 1 manufacturer part number on file: Y0-3 SS (Eldon James Corp).
Key specifications for Y0-3 SS: Nominal Length: 1.605 INCHES ALL ENDS IN; Nominal Inside Diameter Hose Accommodated: 0.188 INCHES ALL ENDS IN; Nominal Outside Diameter Hose Accommodated: 0.260 INCHES ALL ENDS IN; Nominal Overall Length: 1.605 INCHES IN. 11 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.