The Tee,pipe, cataloged under National Stock Number 4730-01-194-6815, 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 George Fischer Sloane, Inc.. Government technical data includes 10 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-194-6815 |
| Primary Part Number | 401/420 |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | George Fischer Sloane, Inc. |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 4.000 INCHES SECOND END IN |
| Nominal Pipe Size Accommodated | 4.000 INCHES FIRST END IN |
| Nominal Pipe Size Accommodated | 2.000 INCHES THIRD END IN |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Leg Length | 3.250 INCHES NOMINAL SECOND END IN |
| Leg Length | 3.250 INCHES NOMINAL FIRST END IN |
| Leg Length | 3.750 INCHES NOMINAL THIRD END IN |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 40 ALL ENDS |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) 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 |
|---|---|
| 401/420 PRIMARY | George Fischer Sloane, Inc. (USA) |
NSN 4730-01-194-6815 is a Tee,pipe, manufactured by George Fischer Sloane, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-194-6815 has 1 manufacturer part number on file: 401/420 (George Fischer Sloane, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 6150-01-499-1290, 4730-01-632-2992. Verify interchangeability with system specifications before substitution.
Key specifications for 401/420: Nominal Pipe Size Accommodated: 4.000 INCHES SECOND END IN; Nominal Pipe Size Accommodated: 4.000 INCHES FIRST END IN; Nominal Pipe Size Accommodated: 2.000 INCHES THIRD END IN; Connection Style: SOCKET (PIPE) ALL ENDS. 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.
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.