The Valve,check, cataloged under National Stock Number 4820-00-967-0228, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,check |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Nimikkeistokeskus Ncb Finland (CAGE A486G); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Tavco, Inc. Div Williams Aerospace & Manufacturing Inc. (CAGE 99221) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-967-0228 |
| Primary Part Number | 58A164D859 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-V-23256 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 10163133 | Nimikkeistokeskus Ncb Finland (FIN) |
| 58A16RD859 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 58A164D807 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 58A164D859 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 231126 | Tavco, Inc. Div Williams Aerospace & Manufacturing Inc. (USA) |
NSN 4820-00-967-0228 is a Valve,check, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-967-0228 has 6 cross-referenced part numbers: MIL-V-23256 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10163133 (Nimikkeistokeskus Ncb Finland), 58A16RD859 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 58A164D807 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 58A164D859 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier) and 1 more.
There is 1 known substitute for 4820-00-967-0228: 5320-00-264-4366. Verify interchangeability with system specifications before substitution.