The Plug,pipe, cataloged under National Stock Number 4730-01-044-2447, 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 Dynex/rivett Corp Power Units and Systems. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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 | 4730-01-044-2447 |
| Primary Part Number | 91903-418 |
| Item Name | Plug,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Dynex/rivett Corp Power Units and Systems |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Thread Quantity Per Inch | 18 EXTERNAL |
| Body Type | SOLID |
| Drive End Style | RAISED HEXAGON |
| Connection Style | PLAIN |
| Head Type | SOLID |
| Material | STEEL OVERALL |
| Thread Series Designator | NPT EXTERNAL |
| Nominal Thread Size | 0.250 INCHES EXTERNAL IN |
| Thread Class | 2A EXTERNAL A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 91903-418 PRIMARY | Dynex/rivett Corp Power Units and Systems (USA) |
| 91903 | Dynex/rivett Corp Power Units and Systems (USA) |
| K-500-CH-1764 | Kovatch Corp. (USA) |
NSN 4730-01-044-2447 is a Plug,pipe, manufactured by Dynex/rivett Corp Power Units and Systems, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-044-2447 has 3 cross-referenced part numbers: 91903-418 (Dynex/rivett Corp Power Units and Systems), 91903 (Dynex/rivett Corp Power Units and Systems), K-500-CH-1764 (Kovatch Corp.).
There are 5 known substitutes for 4730-01-044-2447: 5999-00-253-5038, 5330-00-351-6702, 5985-00-792-9622 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 91903-418: Thread Direction: RIGHT-HAND EXTERNAL; Thread Quantity Per Inch: 18 EXTERNAL; Body Type: SOLID; Drive End Style: RAISED HEXAGON. 10 total characteristics are documented in the Federal Logistics Information System.