The Disk,valve, cataloged under National Stock Number 4820-01-431-2390, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Xar Industries Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-431-2390 |
| Primary Part Number | 8003-34 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Xar Industries Inc |
| Status | ACTIVE |
| Style Designator | PLAIN |
| Material | ALUMINUM ALLOY 6061 |
| Material Document and Classification | QQ-A-225/8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8003-34 | Xar Industries Inc (USA) |
NSN 4820-01-431-2390 is a Disk,valve, manufactured by Xar Industries Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-431-2390 has 1 cross-referenced part number: 8003-34 (Xar Industries Inc).
There are 6 known substitutes for 4820-01-431-2390: 4030-00-132-4027, 5340-01-733-2186, 2990-01-733-2584 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8003-34: Style Designator: PLAIN; End Item Identification: 4920-01-186-5820;ENGINE, AIRCRAFT, F-108 (CFM-56, KC-135A) A; Material: ALUMINUM ALLOY 6061; Material Document and Classification: QQ-A-225/8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE. 4 total characteristics are documented in the Federal Logistics Information System.