The Valve,stop-Check, cataloged under National Stock Number 4820-01-331-2363, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-331-2363 |
| Primary Part Number | 1404016 |
| Item Name | Valve,stop-Check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Material Document and Classification | QQ-S-763 FED SPEC ALL MATERIAL RESPONSES FLOW CONTROL DEVICE |
| Material | STEEL CORROSION RESISTING OR STEEL COMP 316 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1404016 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 4820PL0974624 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 1825-8 | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division (USA) |
NSN 4820-01-331-2363 is a Valve,stop-Check, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-331-2363 has 3 cross-referenced part numbers: 1404016 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 4820PL0974624 (Jednolity Indeks Materialowy - Uniform Material Index), 1825-8 (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division).
There are 5 known substitutes for 4820-01-331-2363: 2815-00-273-0585, 4730-00-433-2574, 5930-00-700-3364 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1404016: Material Document and Classification: QQ-S-763 FED SPEC ALL MATERIAL RESPONSES FLOW CONTROL DEVICE; Material: STEEL CORROSION RESISTING OR STEEL COMP 316 OVERALL. 2 total characteristics are documented in the Federal Logistics Information System.