NSN 4520-00-273-1070
Part Details | DUCT TYPE VENTILATION HEATER
4520-00-273-1070 A heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. It consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. It may be provided with a flanged outer casing to facilitate mounting of the unit in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.
Alternate Parts: S25L, MILC16235C, MIL-C-16235C, S380266970S25L, S3802-66970S25L, 4520-00-273-1070, 00-273-1070, 4520002731070, 002731070
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | JAN 01, 1963 | 00-273-1070 | 07531 ( HEATER, VENTILATION, DUCT TYPE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-00-273-1070
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S25L | 38450 | ENGINEERED COIL COMPANYDBA DRS MARLO COIL |
| MIL-C-16235C | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| S3802-66970S25L | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4520-00-273-1070
| Characteristic | Specifications |
|---|---|
| HEATING ELEMENT TYPE | S$T |
| HEAT MEDIUM TYPE | H$E |
| MOUNTING TYPE | VENTILATION DUCT |
| HEIGHT | 19.187 INCHES NOMINAL |
| WIDTH | 9.187 INCHES NOMINAL |
| DEPTH | 5.000 INCHES NOMINAL |
| HEAT OUTLET QUANTITY | 1 |
| HEAT DELIVERY DIRECTION | HORIZONTAL |
| HEAT DISCHARGE OUTLET TYPE | STATIONARY |
| HEAT DIRECTING DEVICE | FIXED LOUVER |
| OPERATING CONTROL TYPE | |
| SPECIAL FEATURES | FINS COPPER 36 PER FT |
| SPECIFICATION/STANDARD DATA | 81349-MIL-C-16235C GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE |