NSN 4520-00-273-1251
Part Details | DUCT TYPE VENTILATION HEATER
4520-00-273-1251 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: T26L, NSTDSIZET26L, NSTDSIZET26L, S380266970T26L, S3802-66970T26L, 4520-00-273-1251, 00-273-1251, 4520002731251, 002731251
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | JAN 01, 1963 | 00-273-1251 | 07531 ( HEATER, VENTILATION, DUCT TYPE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-00-273-1251
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| T26L | 38450 | ENGINEERED COIL COMPANYDBA DRS MARLO COIL |
| NSTDSIZET26L | 3FQN6 | MODINE MANUFACTURING COMPANY INC |
| NSTDSIZET26L | 41197 | MODINE MFG CO |
| S3802-66970T26L | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4520-00-273-1251
| Characteristic | Specifications |
|---|---|
| HEATING ELEMENT TYPE | STEAM COIL |
| HEAT MEDIUM TYPE | STEAM |
| MOUNTING TYPE | VENTILATION DUCT |
| HEIGHT | 31.125 INCHES NOMINAL |
| WIDTH | 9.187 INCHES NOMINAL |
| DEPTH | 7.000 INCHES NOMINAL |
| HEAT OUTLET QUANTITY | 1 |
| HEAT DELIVERY DIRECTION | VERTICAL |
| HEAT DISCHARGE OUTLET TYPE | STATIONARY |
| HEAT DIRECTING DEVICE | ADJUSTABLE LOUVER |
| OPERATING CONTROL TYPE | |
| SPECIAL FEATURES | FINS COPPER 36 PER FT |