The Elbow,pipe to Tube, cataloged under National Stock Number 4730-00-103-2140, 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 Challenge Machinery Co the. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-103-2140 |
| Primary Part Number | S1144 |
| Item Name | Elbow,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Challenge Machinery Co the |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | NPT SECOND END |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Thread Series Designator | UNS FIRST END |
| Thread Quantity Per Inch | 16 FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Connection Style | PLAIN (TUBE) FIRST END |
| Leg Length | 1.040 INCHES NOMINAL FIRST END IN |
| Leg Length | 0.938 INCHES NOMINAL SECOND END IN |
| Connection Style | PLAIN (PIPE) SECOND END |
| Thread Class | 2A FIRST END A |
| Flow Angle | 45.0 DEGREES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S1144 | Challenge Machinery Co the (USA) |
NSN 4730-00-103-2140 is a Elbow,pipe to Tube, manufactured by Challenge Machinery Co the, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-103-2140 has 1 cross-referenced part number: S1144 (Challenge Machinery Co the).
There are 3 known substitutes for 4730-00-103-2140: 6240-00-014-2459, 4730-01-038-4429, 7330-01-476-6657. Verify interchangeability with system specifications before substitution.
Key specifications for S1144: Material: STEEL CORROSION RESISTING OVERALL; Thread Series Designator: NPT SECOND END; Nominal Thread Size: 0.250 INCHES SECOND END IN; Nominal Thread Size: 0.750 INCHES FIRST END IN. 13 total characteristics are documented in the Federal Logistics Information System.