The Reducer,pipe, cataloged under National Stock Number 4730-01-185-2358, 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 George Fischer Sloane, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-185-2358 |
| Primary Part Number | 437-420 STYLE 1 |
| Item Name | Reducer,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | George Fischer Sloane, Inc. |
| Status | ACTIVE |
| Connection Type | UNTHREADED INTERNAL PIPE FIRST END |
| Connection Type | UNTHREADED EXTERNAL PIPE SECOND END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL |
| Reducer Type | CONCENTRIC |
| Nominal Pipe Size Accommodated | 4.000 INCHES FIRST END IN |
| Nominal Pipe Size Accommodated | 2.000 INCHES SECOND END IN |
| Connection Style | SOCKET (PIPE) FIRST END |
| Nominal Overall Length | 3.750 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 437-420 STYLE 1 | George Fischer Sloane, Inc. (USA) |
| 0141270-420 | Cleveland Service Center (USA) |
| D2466 | American Society for Testing and Materials Dba Astm International (USA) |
| ASTM-D2466 | American Society for Testing and Materials Dba Astm International (USA) |
NSN 4730-01-185-2358 is a Reducer,pipe, manufactured by George Fischer Sloane, Inc., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-185-2358 has 4 cross-referenced part numbers: 437-420 STYLE 1 (George Fischer Sloane, Inc.), 0141270-420 (Cleveland Service Center), D2466 (American Society for Testing and Materials Dba Astm International), ASTM-D2466 (American Society for Testing and Materials Dba Astm International).
There are 11 known substitutes for 4730-01-185-2358: 4730-00-415-1368, 4730-00-472-5058, 4730-00-476-7136 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 437-420 STYLE 1: Connection Type: UNTHREADED INTERNAL PIPE FIRST END; Connection Type: UNTHREADED EXTERNAL PIPE SECOND END; Connection Style: PLAIN (PIPE) SECOND END; Material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.