The Damper,flue, cataloged under National Stock Number 4520-01-227-3049, 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 Mestek, Inc. Dba American Warming & Ventilating Division Div American Warming and Ventilating. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-227-3049 |
| Primary Part Number | 17683 |
| Item Name | Damper,flue |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Mestek, Inc. Dba American Warming & Ventilating Division Div American Warming and Ventilating |
| Status | ACTIVE |
| Shape | RECTANGULAR |
| Reference Number Differentiating Characteristics | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4520-01-227-3049 is a Damper,flue, manufactured by Mestek, Inc. Dba American Warming & Ventilating Division Div American Warming and Ventilating, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-227-3049 has 2 cross-referenced part numbers: 17683 (Mestek, Inc. Dba American Warming & Ventilating Division Div American Warming and Ventilating), 17683VM (Naval Inventory Control Point Mechanicsburg).
There are 5 known substitutes for 4520-01-227-3049: 5110-00-233-9717, 5950-00-299-7851, 1620-00-474-1202 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 17683: Shape: RECTANGULAR; Reference Number Differentiating Characteristics: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION; Overall Width: 34.500 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.