The Disk,valve, cataloged under National Stock Number 4820-01-091-2949, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Grove Valve Operations. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 4820-01-091-2949 |
| Primary Part Number | 145-00223 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Grove Valve Operations |
| Status | ACTIVE |
| Flange Seat to Disk End Height | 0.812 INCHES NOMINAL IN |
| Flange Diameter | 0.438 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N841SH1PC26-2 | Grove Valve Operations (USA) |
| N829SH1PC29-1 | Grove Valve Operations (USA) |
| 145-00223 PRIMARY | Grove Valve Operations (USA) |
| N841 | Grove Valve Operations (USA) |
| 145-00219 | Grove Valve Operations (USA) |
NSN 4820-01-091-2949 is a Disk,valve, manufactured by Grove Valve Operations, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-091-2949 has 5 cross-referenced part numbers: N841SH1PC26-2 (Grove Valve Operations), N829SH1PC29-1 (Grove Valve Operations), 145-00223 (Grove Valve Operations), N841 (Grove Valve Operations), 145-00219 (Grove Valve Operations).
There are 2 known substitutes for 4820-01-091-2949: 5945-00-412-9652, 4820-01-272-7085. Verify interchangeability with system specifications before substitution.
Key specifications for 145-00223: Flange Seat to Disk End Height: 0.812 INCHES NOMINAL IN; Flange Diameter: 0.438 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING; Shank Diameter: 0.250 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.