The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-239-5791, 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 Mine Safety Appliances Company. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-239-5791 |
| Primary Part Number | 69542 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mine Safety Appliances Company |
| Status | ACTIVE |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Thread Series Designator | UNF FIRST END |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Nominal Pipe Size Accommodated | 0.250 INCHES SECOND END IN |
| Thread Class | 3A FIRST END A |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Thread Series Designator | NPT SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 69542 PRIMARY | Mine Safety Appliances Company (USA) |
NSN 4730-00-239-5791 is a Adapter,straight,pipe to Tube, manufactured by Mine Safety Appliances Company, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-239-5791 has 1 cross-referenced part number: 69542 (Mine Safety Appliances Company).
There are 5 known substitutes for 4730-00-239-5791: 5961-00-079-5958, 4320-00-482-8502, 5310-01-082-6628 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 69542: Connection Type: THREADED EXTERNAL TUBE FIRST END; Connection Type: THREADED EXTERNAL PIPE SECOND END; Thread Series Designator: UNF FIRST END; Nominal Thread Size: 0.250 INCHES SECOND END IN. 9 total characteristics are documented in the Federal Logistics Information System.