The Disk,valve, cataloged under National Stock Number 4820-00-494-1866, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Kalmar AC Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 4820-00-494-1866 |
| Primary Part Number | 74999117-7 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Outside Diameter | 0.625 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 74999117-7 PRIMARY | Kalmar AC Inc (USA) |
| 5648 | Husco International Inc (USA) |
NSN 4820-00-494-1866 is a Disk,valve, manufactured by Kalmar AC Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-494-1866 has 2 cross-referenced part numbers: 74999117-7 (Kalmar AC Inc), 5648 (Husco International Inc).
There are 6 known substitutes for 4820-00-494-1866: 4720-00-067-6756, 5310-00-828-4782, 4730-00-988-8390 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 74999117-7: Outside Diameter: 0.625 INCHES NOMINAL IN; Material: STEEL. 2 total characteristics are documented in the Federal Logistics Information System.