The Disk,valve, cataloged under National Stock Number 4820-01-561-3826, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Crane Nuclear Inc. Government technical data includes 4 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-561-3826 |
| Primary Part Number | 216-SP PL P/N 41325 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Crane Nuclear Inc |
| Status | ACTIVE |
| Seat Angle | 30.0 DEGREES NOMINAL |
| Style Designator | SPLIT WEDGE |
| Material | STEEL UNS J92900 |
| Media for Which Designed | STEAM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 216-SP PL P/N 41325 | Crane Nuclear Inc (USA) |
| D-47632 PC NO. 3 | Crane Nuclear Inc (USA) |
| 41325 | Crane Nuclear Inc (USA) |
NSN 4820-01-561-3826 is a Disk,valve, manufactured by Crane Nuclear Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-561-3826 has 3 cross-referenced part numbers: 216-SP PL P/N 41325 (Crane Nuclear Inc), D-47632 PC NO. 3 (Crane Nuclear Inc), 41325 (Crane Nuclear Inc).
There are 9 known substitutes for 4820-01-561-3826: 5305-00-003-4943, 5910-00-471-2022, 3110-00-607-7735 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 216-SP PL P/N 41325: Seat Angle: 30.0 DEGREES NOMINAL; Special Features: MFGR CALLS THIS MALE DISK, FEMALE DISK IS 4820-01-561-3837, P/N D-47632 PC NO 4; Overall Height: 4.875 INCHES NOMINAL IN; Style Designator: SPLIT WEDGE. 7 total characteristics are documented in the Federal Logistics Information System.