The Disk,valve, cataloged under National Stock Number 4820-01-099-4420, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Kidde-Fenwal, Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 4820-01-099-4420 |
| Primary Part Number | R-95780 PIECE 15 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Kidde-Fenwal, Llc |
| Status | ACTIVE |
| Outside Diameter | 1.390 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Style Designator | SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R-95780 PIECE 15 PRIMARY | Kidde-Fenwal, Llc (USA) |
| 33095 | Kidde-Fenwal, Llc (USA) |
| S9300H3-105-797 | Naval Ship Systems Command (USA) |
NSN 4820-01-099-4420 is a Disk,valve, manufactured by Kidde-Fenwal, Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-099-4420 has 3 cross-referenced part numbers: R-95780 PIECE 15 (Kidde-Fenwal, Llc), 33095 (Kidde-Fenwal, Llc), S9300H3-105-797 (Naval Ship Systems Command).
There are 5 known substitutes for 4820-01-099-4420: 3110-00-120-1605, 5210-00-600-5757, 2940-01-247-5569 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for R-95780 PIECE 15: Overall Height: 0.044 INCHES NOMINAL IN; Outside Diameter: 1.390 INCHES NOMINAL IN; Material: COPPER ALLOY; Style Designator: SOLID. 4 total characteristics are documented in the Federal Logistics Information System.