The Elbow,pipe to Tube, cataloged under National Stock Number 4730-00-278-4753, 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 Cummins Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-278-4753 |
| Primary Part Number | 125789 |
| Item Name | Elbow,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | CANCELLED |
| Surface Treatment | CADMIUM OVERALL |
| Thread Series Designator | NPTF SECOND END |
| Connection Style | FLARELESS (TUBE) FIRST END |
| Leg Length | 1.125 INCHES NOMINAL FIRST END IN |
| Material | STEEL OR STEEL COMP 1212 OR STEEL COMP 1117 OVERALL |
| Seat Angle | 12.0 DEGREES FIRST END |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Connection Style | PLAIN (PIPE) SECOND END |
| Flow Angle | 90.0 DEGREES |
| Leg Length | 1.188 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Thread Class | 2A FIRST END A |
| Thread Series Designator | UNF FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4730-00-278-4753 is a Elbow,pipe to Tube, manufactured by Cummins Inc., classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-278-4753 has 2 cross-referenced part numbers: 125789 (Cummins Inc.), 423191 (U S Army Tank Automotive Command Amsta-Im-Mm).
There is 1 known substitute for 4730-00-278-4753: 5365-00-639-6895. Verify interchangeability with system specifications before substitution.
Key specifications for 125789: Surface Treatment: CADMIUM OVERALL; Thread Series Designator: NPTF SECOND END; Connection Style: FLARELESS (TUBE) FIRST END; Leg Length: 1.125 INCHES NOMINAL FIRST END IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-278-4753 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.