The Disk,valve, cataloged under National Stock Number 4820-01-117-3788, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 4820-01-117-3788 |
| Primary Part Number | A18596 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Aerospace, Inc. Dba Circor Aerospace Inc |
| Status | ACTIVE |
| Media for Which Designed | HYDRAULIC FLUID |
| Material | STEEL |
| Flange Diameter | 0.499 INCHES NOMINAL IN |
| Shank Diameter | 0.270 INCHES NOMINAL IN |
| Style Designator | POPPET |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8910-000190 | Aerocontrolex Group, Inc. (USA) |
| 11784098 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| A18596 PRIMARY | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| 18596 | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
NSN 4820-01-117-3788 is a Disk,valve, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-117-3788 has 4 cross-referenced part numbers: 8910-000190 (Aerocontrolex Group, Inc.), 11784098 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), A18596 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 18596 (Circor Aerospace, Inc. Dba Circor Aerospace Inc).
There are 4 known substitutes for 4820-01-117-3788: 6210-00-022-5947, 5330-00-217-4945, 5950-00-647-7131 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for A18596: Media for Which Designed: HYDRAULIC FLUID; Material: STEEL; Flange Diameter: 0.499 INCHES NOMINAL IN; Shank Diameter: 0.270 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.