The Casting,damper, cataloged under National Stock Number 4520-00-583-2422, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Duro Dyne Corporation. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-583-2422 |
| Primary Part Number | KP20 |
| Item Name | Casting,damper |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Duro Dyne Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | CONTROL OF 0.375 IN. ROUND ROD WHERE USED TO OPERATE DAMPERS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| KP20 | Duro Dyne Corporation (USA) |
NSN 4520-00-583-2422 is a Casting,damper, manufactured by Duro Dyne Corporation, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-583-2422 has 1 cross-referenced part number: KP20 (Duro Dyne Corporation).
There are 2 known substitutes for 4520-00-583-2422: 4240-01-516-2005, 4320-01-679-6592. Verify interchangeability with system specifications before substitution.
Key specifications for KP20: General Characteristics Item Description: CONTROL OF 0.375 IN. ROUND ROD WHERE USED TO OPERATE DAMPERS IN. 1 total characteristics are documented in the Federal Logistics Information System.