The Reducer,pipe, cataloged under National Stock Number 4730-01-071-2861, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 4730-01-071-2861 |
| Primary Part Number | 05049076 |
| Item Name | Reducer,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Nibco Inc Chemtrol Div |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 2.000 INCHES SECOND END IN |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 80 SECOND END |
| Material Document and Classification | ASTM-D1784 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 80 FIRST END |
| Connection Style | SOCKET (PIPE) FIRST END |
| Connection Style | REDUCED SOCKET (PIPE) SECOND END |
| Nominal Pipe Size Accommodated | 4.000 INCHES FIRST END IN |
| Reducer Type | CONCENTRIC |
| Nominal Overall Length | 2.812 INCHES IN |
| Specification/standard Data | 81346-ASTM-D1784 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Maximum Operating Temp | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Type | UNTHREADED INTERNAL PIPE SECOND END |
| Connection Type | UNTHREADED INTERNAL PIPE FIRST END |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL |
| Nondefinitive Spec/std Data | 4 TYPE AND 1 GRADE AND 23447-B CLASS |
| Operating Pressure | 81.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 05049076 PRIMARY | Nibco Inc Chemtrol Div (USA) |
| ASTM-D1784 | American Society for Testing and Materials Dba Astm International (USA) |
| 05049076 | Nibco Inc (USA) |
NSN 4730-01-071-2861 is a Reducer,pipe, manufactured by Nibco Inc Chemtrol Div, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-071-2861 has 3 cross-referenced part numbers: 05049076 (Nibco Inc Chemtrol Div), ASTM-D1784 (American Society for Testing and Materials Dba Astm International), 05049076 (Nibco Inc).
There are 12 known substitutes for 4730-01-071-2861: 4730-00-143-3832, 4730-00-554-7147, 4730-00-837-1382 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 05049076: Nominal Pipe Size Accommodated: 2.000 INCHES SECOND END IN; Pipe Wall Thickness Designation for Which Designed: SCHEDULE 80 SECOND END; Material Document and Classification: ASTM-D1784 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Pipe Wall Thickness Designation for Which Designed: SCHEDULE 80 FIRST END. 16 total characteristics are documented in the Federal Logistics Information System.