The Tee,pipe, cataloged under National Stock Number 4730-00-257-2147, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-257-2147 |
| Primary Part Number | 5000S4823-64496REV3 |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Leg Length | 1.250 INCHES NOMINAL ALL ENDS IN |
| Maximum Operating Temp | 454.0 CELSIUS FIRST RESPONSE DEGC |
| Maximum Operating Temp | 218.0 CELSIUS SECOND RESPONSE DEGC |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Material | STEEL OVERALL |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Material Document and Classification | MIL-S-872,CL A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Operating Pressure | 750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Nominal Pipe Size Accommodated | 0.750 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5000S4823-64496REV3 | Naval Sea Systems Command (USA) |
| 5000S4823-64496R6 | Naval Sea Systems Command (USA) |
| 5000S4823-64496REV3 | Naval Ship Systems Command (USA) |
| 5000S4823-64496R6 | Naval Ship Systems Command (USA) |
| ASME B16.11 | The American Society of Mechanical Engineers (USA) |
NSN 4730-00-257-2147 is a Tee,pipe, manufactured by Naval Sea Systems Command, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-257-2147 has 5 cross-referenced part numbers: 5000S4823-64496REV3 (Naval Sea Systems Command), 5000S4823-64496R6 (Naval Sea Systems Command), 5000S4823-64496REV3 (Naval Ship Systems Command), 5000S4823-64496R6 (Naval Ship Systems Command), ASME B16.11 (The American Society of Mechanical Engineers).
There are 12 known substitutes for 4730-00-257-2147: 4730-00-249-3968, 4730-00-249-3969, 4730-00-249-3970 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5000S4823-64496REV3: Leg Length: 1.250 INCHES NOMINAL ALL ENDS IN; Maximum Operating Temp: 454.0 CELSIUS FIRST RESPONSE DEGC; Maximum Operating Temp: 218.0 CELSIUS SECOND RESPONSE DEGC; Media for Which Designed: STEAM FIRST RESPONSE. 12 total characteristics are documented in the Federal Logistics Information System.