The Elbow,pipe, cataloged under National Stock Number 4730-00-640-0595, 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 Flowserve Inc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-640-0595 |
| Primary Part Number | 1800-3/8 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Flowserve Inc |
| Status | CANCELLED |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Material | STEEL OVERALL |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM THIRD RESPONSE LBS |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Thread Series Designator | NPT FIRST END |
| Media for Which Designed | AIR FIRST RESPONSE |
| Flow Angle | 90.0 DEGREES |
| Media for Which Designed | STEAM SECOND RESPONSE |
| Maximum Operating Temp | 37.8 FAHRENHEIT FIRST RESPONSE DEGF |
| Nominal Pipe Size Accommodated | 0.375 INCHES SECOND END IN |
| Maximum Operating Temp | 37.8 FAHRENHEIT THIRD RESPONSE DEGF |
| Nominal Pipe Size Accommodated | 0.375 INCHES FIRST END IN |
| Connection Style | PLAIN (PIPE) FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Maximum Operating Temp | 38.8 FAHRENHEIT SECOND RESPONSE DEGF |
| Leg Length | 0.937 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.500 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Media for Which Designed | WATER-OIL-GAS THIRD RESPONSE |
| Thread Series Designator | NPT SECOND END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4730-00-640-0595 is a Elbow,pipe, manufactured by Flowserve Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-640-0595 has 4 cross-referenced part numbers: 1800-3/8 (Flowserve Inc), 384-3-8 (Crane Co Div Valve Div), 303D (Crane Co Div Valve Div), 96002314 (Strato-Tower Inc).
There are 9 known substitutes for 4730-00-640-0595: 4330-00-078-4153, 2810-00-118-6786, 5961-00-175-3767 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1800-3/8: Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS; Material: STEEL OVERALL; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM THIRD RESPONSE LBS; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-640-0595 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.