The Elbow,pipe to Tube, cataloged under National Stock Number 4730-00-278-5575, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 18 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 | 4730-00-278-5575 |
| Primary Part Number | 423159 |
| Item Name | Elbow,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Surface Treatment | CADMIUM OR ZINC INSIDE |
| Thread Series Designator | UNF FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Style | FLARELESS (TUBE) FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.312 INCHES FIRST END IN |
| Leg Length | 0.687 INCHES NOMINAL SECOND END IN |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Seat Angle | 12.0 DEGREES FIRST END |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Surface Treatment | CADMIUM OR ZINC OUTSIDE |
| Nominal Pipe Size Accommodated | 0.125 INCHES SECOND END IN |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Flow Angle | 45.0 DEGREES |
| Thread Series Designator | NPTF SECOND END |
| Leg Length | 0.719 INCHES NOMINAL FIRST END IN |
| Material | STEEL OVERALL |
| Thread Class | 2A FIRST END A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 423159 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 4730-00-278-5575 is a Elbow,pipe to Tube, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-278-5575 has 1 cross-referenced part number: 423159 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 3 known substitutes for 4730-00-278-5575: 5330-00-008-5939, 5331-01-130-0474, 6150-01-585-5568. Verify interchangeability with system specifications before substitution.
Key specifications for 423159: Connection Type: THREADED EXTERNAL PIPE SECOND END; Surface Treatment: CADMIUM OR ZINC INSIDE; Thread Series Designator: UNF FIRST END; Connection Style: PLAIN (PIPE) SECOND END. 18 total characteristics are documented in the Federal Logistics Information System.