The Reducer,pipe, cataloged under National Stock Number 4730-01-083-2435, 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 Nibco Inc Chemtrol Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-083-2435 |
| Primary Part Number | 838-131 |
| Item Name | Reducer,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Nibco Inc Chemtrol Div |
| Status | ACTIVE |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Thread Series Designator | NPT FIRST END |
| Connection Type | UNTHREADED EXTERNAL PIPE SECOND END |
| Nominal Pipe Size Accommodated | 1.000 INCHES SECOND END IN |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL |
| Nominal Overall Length | 2.000 INCHES IN |
| Reducer Type | CONCENTRIC |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 80 SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 01051035 | Nibco Inc (USA) |
| 0141180 | Cleveland Service Center (USA) |
| 838-131 PRIMARY | Nibco Inc Chemtrol Div (USA) |
| 838-131 | Lasco Industries (USA) |
| 838-131 | Nibco Inc (USA) |
| 11241 | Exceltec Intl Corp (USA) |
| 8242 | Eslon Thermoplastics Inc (USA) |
| 838-131 | George Fischer Sloane, Inc. (USA) |
NSN 4730-01-083-2435 is a Reducer,pipe, manufactured by Nibco Inc Chemtrol Div, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-083-2435 has 8 cross-referenced part numbers: 01051035 (Nibco Inc), 0141180 (Cleveland Service Center), 838-131 (Nibco Inc Chemtrol Div), 838-131 (Lasco Industries), 838-131 (Nibco Inc) and 3 more.
There are 12 known substitutes for 4730-01-083-2435: 5975-00-003-2720, 5342-00-009-3939, 2915-00-166-4804 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 838-131: Nominal Thread Size: 0.750 INCHES FIRST END IN; Thread Series Designator: NPT FIRST END; Connection Type: UNTHREADED EXTERNAL PIPE SECOND END; Nominal Pipe Size Accommodated: 1.000 INCHES SECOND END IN. 11 total characteristics are documented in the Federal Logistics Information System.