The Elbow,tube, cataloged under National Stock Number 4730-01-050-3121, 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 Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-050-3121 |
| Primary Part Number | 143580 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
| Status | ACTIVE |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Maximum Operating Temp | 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Series Designator | UNJS FIRST END |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Material Document and Classification | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Class | 3A FIRST END A |
| Criticality Code Justification | FEAT |
| Leg Length | 1.323 INCHES NOMINAL FIRST END IN |
| Flow Angle | 90.0 DEGREES |
| Thread Quantity Per Inch | 20 FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Leg Length | 0.733 INCHES NOMINAL SECOND END IN |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C7913-6 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 143580 PRIMARY | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA) |
| S1034-6 | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA) |
| 4730PL0890885 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| S1034-6 | Huck Intl Inc (USA) |
| 143580 | Huck Intl Inc (USA) |
NSN 4730-01-050-3121 is a Elbow,tube, manufactured by Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-050-3121 has 6 cross-referenced part numbers: C7913-6 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 143580 (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company), S1034-6 (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company), 4730PL0890885 (Jednolity Indeks Materialowy - Uniform Material Index), S1034-6 (Huck Intl Inc) and 1 more.
There are 2 known substitutes for 4730-01-050-3121: 5310-00-014-3580, 4730-01-208-4801. Verify interchangeability with system specifications before substitution.
Key specifications for 143580: Nominal Outside Diameter Tube Accommodated: 0.375 INCHES FIRST END IN; Maximum Operating Temp: 275.0 FAHRENHEIT SINGLE RESPONSE DEGF; Thread Series Designator: UNJS FIRST END; Nominal Thread Size: 0.562 INCHES FIRST END IN. 16 total characteristics are documented in the Federal Logistics Information System.