The Valve,hydraulic,relief, cataloged under National Stock Number 4820-01-044-0433, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pneudraulics, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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 | 4820-01-044-0433 |
| Primary Part Number | 1719-1A |
| Item Name | Valve,hydraulic,relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Pneudraulics, Inc. |
| Status | ACTIVE |
| FSC Application Data | ACFT HYDRAULIC SYSTEM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C7910-1A | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 4820PL0578377 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 1719-1A PRIMARY | Pneudraulics, Inc. (USA) |
| VA011 | Hydraflow (USA) |
| A359 PRIMARY | Ausco Inc (USA) |
| VA042 PRIMARY | Hydraflow (USA) |
NSN 4820-01-044-0433 is a Valve,hydraulic,relief, manufactured by Pneudraulics, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-044-0433 has 6 cross-referenced part numbers: C7910-1A (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 4820PL0578377 (Jednolity Indeks Materialowy - Uniform Material Index), 1719-1A (Pneudraulics, Inc.), VA011 (Hydraflow), A359 (Ausco Inc) and 1 more.
There are 5 known substitutes for 4820-01-044-0433: 5841-00-305-2274, 5950-00-910-8055, 5342-01-331-1378 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1719-1A: End Item Identification: ACFT,TYPE F-16A THRU D; T.O. 1F-16A-4-29,FIG 4,IND 1 A; FSC Application Data: ACFT HYDRAULIC SYSTEM. 2 total characteristics are documented in the Federal Logistics Information System.