The Tee,pipe, cataloged under National Stock Number 4730-01-663-7057, 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 Charlotte Pipe and Foundry Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-663-7057 |
| Primary Part Number | CTS 02400 5300 |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Charlotte Pipe and Foundry Co |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 1.50 INCHES FIRST END IN |
| Nominal Pipe Size Accommodated | 1.50 INCHES SECOND END IN |
| Nominal Pipe Size Accommodated | 0.50 INCHES THIRD END IN |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 180.00 FAHRENHEIT SINGLE RESPONSE DEGF |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 40 ALL ENDS |
| Media for Which Designed | WATER SINGLE RESPONSE |
| 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 |
|---|---|
| CTS 02400 5300 PRIMARY | Charlotte Pipe and Foundry Co (USA) |
| Reference | Meaning |
|---|---|
| 3780805 | 5/9 Secondary reference Progressive Industries Inc |
NSN 4730-01-663-7057 is a Tee,pipe, manufactured by Charlotte Pipe and Foundry Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-663-7057 has 1 manufacturer part number on file: CTS 02400 5300 (Charlotte Pipe and Foundry Co).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-705-8206. Verify interchangeability with system specifications before substitution.
Key specifications for CTS 02400 5300: Nominal Pipe Size Accommodated: 1.50 INCHES FIRST END IN; Nominal Pipe Size Accommodated: 1.50 INCHES SECOND END IN; Nominal Pipe Size Accommodated: 0.50 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.