The Elbow,pipe, cataloged under National Stock Number 4730-00-249-3977, 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 Ship Systems Command. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-249-3977 |
| Primary Part Number | 5000S4823-64496 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Material Document and Classification | MIL-S-872,CL A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Operating Pressure | 750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 40 ALL ENDS |
| Material | STEEL OVERALL |
| Maximum Operating Temp | 218.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Maximum Operating Temp | 454.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Leg Length | 1.250 INCHES NOMINAL ALL ENDS IN |
| Nominal Pipe Size Accommodated | 0.750 INCHES ALL ENDS IN |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5000S4823-64496 | Naval Ship Systems Command (USA) |
| B16-11-1952TABLE1SCHEDULE40 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 4730-00-249-3977 is a Elbow,pipe, manufactured by Naval Ship Systems Command, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-249-3977 has 2 cross-referenced part numbers: 5000S4823-64496 (Naval Ship Systems Command), B16-11-1952TABLE1SCHEDULE40 (Aeronautical Standards Group Dept of Navy and Air Force).
There are 9 known substitutes for 4730-00-249-3977: 4730-00-249-3974, 4730-00-249-3976, 4730-00-249-3979 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5000S4823-64496: Flow Angle: 90.0 DEGREES; Media for Which Designed: STEAM FIRST RESPONSE; Material Document and Classification: MIL-S-872,CL A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Media for Which Designed: WATER-OIL-GAS SECOND RESPONSE. 14 total characteristics are documented in the Federal Logistics Information System.