The Elbow,pipe, cataloged under National Stock Number 4730-00-253-4426, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 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 | 4730-00-253-4426 |
| Primary Part Number | MS14303-1J04 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | STEEL COMP 1035 OVERALL |
| Thread Series Designator | NPT ALL ENDS |
| Nondefinitive Spec/std Data | 1 TYPE AND 2 CLASS |
| Flow Angle | 90.0 DEGREES |
| Leg Length | 0.969 INCHES NOMINAL ALL ENDS IN |
| Maximum Operating Temp | 37.8 CELSIUS SINGLE RESPONSE DEGC |
| Nominal Pipe Size Accommodated | 0.250 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS14303-1J04 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| BM11383-107 | Demarkus Corp Refrigeration Engineering Corp (USA) |
| MS14303 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| ASME-B16.11 | The American Society of Mechanical Engineers (USA) |
| MILP18174 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS14303-2AQV | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| BM11359-11 | Demarkus Corp Refrigeration Engineering Corp (USA) |
| 444069 | General Motors Corp (USA) |
| CE06RA106 | Carrier Corp (USA) |
| BM11352-65 | Demarkus Corp Refrigeration Engineering Corp (USA) |
NSN 4730-00-253-4426 is a Elbow,pipe, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-253-4426 has 10 cross-referenced part numbers: MS14303-1J04 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), BM11383-107 (Demarkus Corp Refrigeration Engineering Corp), MS14303 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), ASME-B16.11 (The American Society of Mechanical Engineers), MILP18174 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.
There are 12 known substitutes for 4730-00-253-4426: 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 MS14303-1J04: Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Material: STEEL COMP 1035 OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-253-4426 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.