The Coupling,pipe, cataloged under National Stock Number 4730-00-495-2621, 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 13 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: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-495-2621 |
| Primary Part Number | 2873 |
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | George Fischer Sloane, Inc. |
| Status | ACTIVE |
| Connection Style | SOCKET (PIPE) FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Nominal Pipe Size Accommodated | 3.000 INCHES FIRST END IN |
| Nondefinitive Spec/std Data | 1 TYPE |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 40 FIRST END |
| Nominal Thread Size | 3.000 INCHES SECOND END IN |
| Connection Style | PLAIN (PIPE) SECOND END |
| Thread Series Designator | NPT SECOND END |
| Material Document and Classification | ASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Overall Length | 2.750 INCHES IN |
| Style Designator | PLAIN |
| Connection Type | UNTHREADED INTERNAL PIPE FIRST END |
| Material | PLASTIC OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2873 | George Fischer Sloane, Inc. (USA) |
| 2388K62 | Mcmaster-Carr Supply Co (USA) |
| LP320 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| ASTM D2665 | American Society for Testing and Materials Dba Astm International (USA) |
NSN 4730-00-495-2621 is a Coupling,pipe, manufactured by George Fischer Sloane, Inc., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-495-2621 has 4 cross-referenced part numbers: 2873 (George Fischer Sloane, Inc.), 2388K62 (Mcmaster-Carr Supply Co), LP320 (Federal Specifications Promulgated by General Services Administration Washington DC), ASTM D2665 (American Society for Testing and Materials Dba Astm International).
There are 12 known substitutes for 4730-00-495-2621: 5120-00-032-9442, 5306-00-206-8868, 2530-00-238-5395 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2873: Connection Style: SOCKET (PIPE) FIRST END; Connection Type: THREADED EXTERNAL PIPE SECOND END; Nominal Pipe Size Accommodated: 3.000 INCHES FIRST END IN; Nondefinitive Spec/std Data: 1 TYPE. 13 total characteristics are documented in the Federal Logistics Information System.