The Plate,cooler Fluid, cataloged under National Stock Number 4420-01-420-1665, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-01-420-1665 |
| Primary Part Number | 1101427000 |
| Item Name | Plate,cooler Fluid |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1101182000RK ITEM 2 | Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc (USA) |
| 1101427 | Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc (USA) |
| 1101182000 ITEM 2 | Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc (USA) |
| 1101427000 PRIMARY | Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 1101182000RK | D/9 Drawing number reference only Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc |
| 1101182000 | D/9 Drawing number reference only Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc |
NSN 4420-01-420-1665 is a Plate,cooler Fluid, manufactured by Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-420-1665 has 4 manufacturer part numbers on file: 1101182000RK ITEM 2 (Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc), 1101427 (Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc), 1101182000 ITEM 2 (Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc), 1101427000 (Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc).
Key specifications for 1101427000: End Item Identification: NAVY WEAPON SYSTEM CODE KK 170 FOOT COASTAL PATROL (PC-1)SHIP CLASS FT; Material: STEEL. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.