The Tee,pipe, cataloged under National Stock Number 4730-00-257-2144, 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 Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 4730-00-257-2144 |
| Primary Part Number | B16-11 |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Operating Pressure | 750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Maximum Operating Temp | 454.0 CELSIUS FIRST RESPONSE DEGC |
| Nominal Pipe Size Accommodated | 0.250 INCHES ALL ENDS IN |
| Leg Length | 0.812 INCHES NOMINAL ALL ENDS IN |
| Maximum Operating Temp | 218.0 CELSIUS SECOND RESPONSE DEGC |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Material Document and Classification | MIL-S-872,CL A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B16-11 | Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc (USA) |
| B16-11 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| B16-11 | Mindeco Corp (USA) |
| 5000S4823-64496REV3 | Naval Ship Systems Command (USA) |
| B16.11 | The American Society of Mechanical Engineers (USA) |
NSN 4730-00-257-2144 is a Tee,pipe, manufactured by Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-257-2144 has 5 cross-referenced part numbers: B16-11 (Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc), B16-11 (American National Standards Institute Incorporated Dba American National Standards Institute), B16-11 (Mindeco Corp), 5000S4823-64496REV3 (Naval Ship Systems Command), B16.11 (The American Society of Mechanical Engineers).
There are 12 known substitutes for 4730-00-257-2144: 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 B16-11: Material: STEEL OVERALL; Media for Which Designed: WATER-OIL-GAS SECOND RESPONSE; Operating Pressure: 750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS. 13 total characteristics are documented in the Federal Logistics Information System.