The Coupling,pipe, cataloged under National Stock Number 4730-00-861-8474, 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 Carlon a Lamson and Sessions Co. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-861-8474 |
| Primary Part Number | 1M841H |
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Carlon a Lamson and Sessions Co |
| Status | CANCELLED |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 40 ALL ENDS |
| Media for Which Designed | LIQUID, INGESTED SINGLE RESPONSE |
| Nominal Overall Length | 3.000 INCHES IN |
| Nominal Thread Size | 1.500 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Material Document and Classification | ASTM D2464 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Maximum Operating Temp | 23.0 CELSIUS SINGLE RESPONSE DEGC |
| Thread Series Designator | NPT ALL ENDS |
| Operating Pressure | 470.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | PLASTIC OVERALL |
| Style Designator | THREADED INTERNAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1M841H | Carlon a Lamson and Sessions Co (USA) |
| ASTM D2464 | American Society for Testing and Materials Dba Astm International (USA) |
| MIL-P-22011 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 830-015 PVC | George Fischer Sloane, Inc. (USA) |
NSN 4730-00-861-8474 is a Coupling,pipe, manufactured by Carlon a Lamson and Sessions Co, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-861-8474 has 4 cross-referenced part numbers: 1M841H (Carlon a Lamson and Sessions Co), ASTM D2464 (American Society for Testing and Materials Dba Astm International), MIL-P-22011 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 830-015 PVC (George Fischer Sloane, Inc.).
There are 12 known substitutes for 4730-00-861-8474: 4730-00-045-2656, 4730-00-144-4951, 4730-00-239-3081 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1M841H: Pipe Wall Thickness Designation for Which Designed: SCHEDULE 40 ALL ENDS; Media for Which Designed: LIQUID, INGESTED SINGLE RESPONSE; Nominal Overall Length: 3.000 INCHES IN; Nominal Thread Size: 1.500 INCHES ALL ENDS IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-861-8474 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.