The Cross,pipe to Tube, cataloged under National Stock Number 4730-00-858-3471, 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 Lenz Inc Dba the Lenz Company. Government technical data includes 20 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-858-3471 |
| Primary Part Number | 3780-16 |
| Item Name | Cross,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Lenz Inc Dba the Lenz Company |
| Status | ACTIVE |
| Leg Length | 2.406 INCHES NOMINAL FIRST END IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Nominal Thread Size | 1.312 INCHES FIRST END IN |
| Thread Class | 2A FIRST END A |
| Connection Style | PLAIN (PIPE) SECOND END |
| Thread Series Designator | NPTF SECOND END |
| Nominal Thread Size | 1.000 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 1.000 INCHES FIRST END IN |
| Connection Style | FLARED (TUBE) FIRST END |
| Nominal Pipe Size Accommodated | 1.000 INCHES THIRD END IN |
| Surface Treatment | CADMIUM OUTSIDE |
| Nominal Pipe Size Accommodated | 1.000 INCHES SECOND END IN |
| Thread Series Designator | UN FIRST END |
| Surface Treatment | CADMIUM INSIDE |
| Seat Angle | 37.0 DEGREES FIRST END |
| Material | STEEL OVERALL |
| Leg Length | 1.968 INCHES NOMINAL SECOND END IN |
| Thread Quantity Per Inch | 12 FIRST END |
| Nominal Pipe Size Accommodated | 1.000 INCHES FOURTH END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3780-16 PRIMARY | Lenz Inc Dba the Lenz Company (USA) |
NSN 4730-00-858-3471 is a Cross,pipe to Tube, manufactured by Lenz Inc Dba the Lenz Company, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-858-3471 has 1 cross-referenced part number: 3780-16 (Lenz Inc Dba the Lenz Company).
There is 1 known substitute for 4730-00-858-3471: 5133-01-366-0165. Verify interchangeability with system specifications before substitution.
Key specifications for 3780-16: Leg Length: 2.406 INCHES NOMINAL FIRST END IN; Connection Type: THREADED EXTERNAL PIPE SECOND END; Connection Type: THREADED EXTERNAL TUBE FIRST END; Nominal Thread Size: 1.312 INCHES FIRST END IN. 20 total characteristics are documented in the Federal Logistics Information System.