The Orifice,valve, cataloged under National Stock Number 4730-01-191-2631, 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 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-191-2631 |
| Primary Part Number | NK2136 |
| Item Name | Orifice,valve |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NK2136 | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| NK2136 | Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp (USA) |
| NK2136 | Dresser-Rand Company (USA) |
| S-1059 PIECE 70 | Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp (USA) |
| S-1059 | Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp (USA) |
NSN 4730-01-191-2631 is a Orifice,valve, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-191-2631 has 5 cross-referenced part numbers: NK2136 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), NK2136 (Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp), NK2136 (Dresser-Rand Company), S-1059 PIECE 70 (Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp), S-1059 (Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp).
There are 8 known substitutes for 4730-01-191-2631: 4820-00-100-3310, 4730-00-287-1614, 3040-01-205-2182 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for NK2136: General Characteristics Item Description: STAINLESS STEEL. 1 total characteristics are documented in the Federal Logistics Information System.