The Elbow,pipe, cataloged under National Stock Number 4730-00-253-4427, 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 Consolidated Welding and Engineering Co. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-253-4427 |
| Primary Part Number | 4253-143-6 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Consolidated Welding and Engineering Co |
| Status | CANCELLED |
| Nondefinitive Spec/std Data | 1 TYPE AND 2 CLASS |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Flow Angle | 90.0 DEGREES |
| Material | STEEL OVERALL |
| Thread Series Designator | NPT ALL ENDS |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Maximum Operating Temp | 73.0 CELSIUS SINGLE RESPONSE DEGC |
| Nominal Pipe Size Accommodated | 0.375 INCHES ALL ENDS IN |
| Leg Length | 1.125 INCHES NOMINAL ALL ENDS IN |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4253-143-6 | Consolidated Welding and Engineering Co (USA) |
| ASME-B16.11 | The American Society of Mechanical Engineers (USA) |
| MS14303 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS14303-3AQV | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| BM11616-61 | Demarkus Corp Refrigeration Engineering Corp (USA) |
| 221-376 | Cnh Industrial America Llc Dba Cnh America (USA) |
| MS14303-1J06 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 1059M | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| MILP18174 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 380 3-8ELB0W | Crane Co Div Valve Div (USA) |
| 980386 | Terex Corp (USA) |
NSN 4730-00-253-4427 is a Elbow,pipe, manufactured by Consolidated Welding and Engineering Co, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-253-4427 has 11 cross-referenced part numbers: 4253-143-6 (Consolidated Welding and Engineering Co), ASME-B16.11 (The American Society of Mechanical Engineers), MS14303 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS14303-3AQV (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), BM11616-61 (Demarkus Corp Refrigeration Engineering Corp) and 6 more.
There are 12 known substitutes for 4730-00-253-4427: 4730-00-014-6694, 4730-00-187-7570, 4730-00-187-7575 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4253-143-6: Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Flow Angle: 90.0 DEGREES; Material: STEEL OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-253-4427 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.