The Ring,piston, cataloged under National Stock Number 2825-00-740-6821, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-00-740-6821 |
| Primary Part Number | NK1250-1 |
| Item Name | Ring,piston |
| FSC / FSG | 2825 / 28 — No Item Name Available |
| Manufacturer | Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp |
| Status | ACTIVE |
| Standard Bore Diameter | 3.750 INCHES IN |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Material | IRON OVERALL |
| Radial Wall Thickness | 0.1880 INCHES NOMINAL IN |
| Joint Style | VERTICAL JOINT |
| Ring Style | CONCENTRIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2825-00-740-6821 is a Ring,piston, manufactured by Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp, classified under FSC 2825 (No Item Name Available). Status: active.
NSN 2825-00-740-6821 has 3 cross-referenced part numbers: NK1250-1 (Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp), S-607PC16 (Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp), S607-16 (Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp).
There are 2 known substitutes for 2825-00-740-6821: 6625-00-728-3281, 2825-00-778-8924. Verify interchangeability with system specifications before substitution.
Key specifications for NK1250-1: Standard Bore Diameter: 3.750 INCHES IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Material: IRON OVERALL; Radial Wall Thickness: 0.1880 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.