The Union,pipe to Tube, cataloged under National Stock Number 4730-00-277-5246, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-277-5246 |
| Primary Part Number | 385-4800-1194368ALT2PCF13 |
| Item Name | Union,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Connection Style | PLAIN (PIPE) SECOND END |
| Reducer Type | CONCENTRIC |
| Connection Style | SOCKET BRAZING RING (TUBE) FIRST END |
| Nominal Pipe Size Accommodated | 0.125 INCHES SECOND END IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Material | COPPER ALLOY ELBOW |
| Material | COPPER ALLOY THREAD PIECE |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Coupling Flange Shape | HEXAGON |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Tubing Wall Nominal Thickness for Which Designed | 0.049 INCHES FIRST END IN |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Thread Series Designator | NPT SECOND END |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Overall Length | 1.812 INCHES IN |
| Style Designator | SCREWED |
| Material | STEEL NUT |
| Seat Type | GASKET |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Material | RUBBER SYNTHETIC GASKET |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 403-6700-985076PC7 | Naval Sea Systems Command (USA) |
| 841626F1GE | Naval Sea Systems Command (USA) |
| 523-4800-984273ALT1PC12 | Naval Ship Systems Command (USA) |
| 523-4822-984280PCF20 | Naval Sea Systems Command (USA) |
| 484-5901-722832ALT2PCF5 | Naval Ship Systems Command (USA) |
| 385-4800-1194368ALT2PCF13 PRIMARY | Naval Sea Systems Command (USA) |
| 6340-484PCF5 PRIMARY | Portsmouth Naval Shipyard (USA) |
| 403-6700-985076PC7 | Naval Ship Systems Command (USA) |
| 5132-4823-3530PC5T07-9-17 | Naval Sea Systems Command (USA) |
| 385-4800-1194368ALT2PCF13 | Naval Ship Systems Command (USA) |
| A26908-4PC5T07-9-17 PRIMARY | The Walworth Company (USA) |
| 385-4800-1194369ALT6PCF32 PRIMARY | Naval Sea Systems Command (USA) |
| 3587 PRIMARY | The Walworth Company (USA) |
| 385-4800-1194369ALT6PCF32 | Naval Ship Systems Command (USA) |
| 5132-4823-3530PC5T07-9-17 | Naval Ship Systems Command (USA) |
| 523-4800-984273ALT1PC12 PRIMARY | Naval Sea Systems Command (USA) |
| 484-5901-722832ALT2PCF5 PRIMARY | Naval Sea Systems Command (USA) |
| 523-4822-984280PCF20 | Naval Ship Systems Command (USA) |
| 841626F1GE | Naval Ship Systems Command (USA) |
NSN 4730-00-277-5246 is a Union,pipe to Tube, manufactured by Naval Sea Systems Command, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-277-5246 has 19 cross-referenced part numbers: 403-6700-985076PC7 (Naval Sea Systems Command), 841626F1GE (Naval Sea Systems Command), 523-4800-984273ALT1PC12 (Naval Ship Systems Command), 523-4822-984280PCF20 (Naval Sea Systems Command), 484-5901-722832ALT2PCF5 (Naval Ship Systems Command) and 14 more.
There are 8 known substitutes for 4730-00-277-5246: 5120-00-198-5391, 5330-00-229-6849, 2815-00-384-9369 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 385-4800-1194368ALT2PCF13: Connection Style: PLAIN (PIPE) SECOND END; Reducer Type: CONCENTRIC; Connection Style: SOCKET BRAZING RING (TUBE) FIRST END; Nominal Pipe Size Accommodated: 0.125 INCHES SECOND END IN. 21 total characteristics are documented in the Federal Logistics Information System.