The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-283-4939, 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 Mcmaster-Carr Supply Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-283-4939 |
| Primary Part Number | 5520K286 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Material | COPPER ALLOY OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Thread Series Designator | NPT SECOND END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-283-4939 is a Adapter,straight,pipe to Tube, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-283-4939 has 2 cross-referenced part numbers: 5520K286 (Mcmaster-Carr Supply Co), 5090K24 (Mcmaster-Carr Supply Co).
There is 1 known substitute for 4730-01-283-4939: 4730-00-278-4322. Verify interchangeability with system specifications before substitution.
Key specifications for 5520K286: Connection Type: THREADED INTERNAL TUBE FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Nominal Thread Size: 0.375 INCHES SECOND END IN; Material: COPPER ALLOY OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.