The Valve,check, cataloged under National Stock Number 4820-01-233-6838, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-233-6838 |
| Primary Part Number | 2216-B-1VM |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
| Valve Operation Method | AUTOMATIC |
| Flow Control Device | DISK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2216-B-1VM | Naval Inventory Control Point Mechanicsburg (USA) |
| S-529 ITEM 99 | Metso Minerals Industries, Inc. Dba Bulk Material Handling (USA) |
| 2216-8-1VM | Naval Inventory Control Point Mechanicsburg (USA) |
| 2216-8-1 | Metso Minerals Industries, Inc. Dba Bulk Material Handling (USA) |
| 2216-8-1 | Kepner Products Co Div Kepner Products Company (USA) |
| S-529 ITEM 99VM | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 4820-01-233-6838 is a Valve,check, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-233-6838 has 6 cross-referenced part numbers: 2216-B-1VM (Naval Inventory Control Point Mechanicsburg), S-529 ITEM 99 (Metso Minerals Industries, Inc. Dba Bulk Material Handling), 2216-8-1VM (Naval Inventory Control Point Mechanicsburg), 2216-8-1 (Metso Minerals Industries, Inc. Dba Bulk Material Handling), 2216-8-1 (Kepner Products Co Div Kepner Products Company) and 1 more.
There are 4 known substitutes for 4820-01-233-6838: 5965-00-280-3607, 5360-00-292-5525, 5430-01-195-6366 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2216-B-1VM: Special Features: CARTRIDGE TYPE VALVE; Reference Number Differentiating Characteristics: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION; Valve Operation Method: AUTOMATIC; Flow Control Device: DISK. 4 total characteristics are documented in the Federal Logistics Information System.