NSN 4520-00-273-1284
Part Details | DUCT TYPE VENTILATION HEATER
4520-00-273-1284 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: 83A5394 ITEM 107, 83-A-5394 ITEM 107, 52E1000, T38M, NSTDSIZET38M, S380266970T38M, S3802-66970T38M, S38026697038M, S3802-66970-38M, 4520-00-273-1284, 00-273-1284, 4520002731284, 002731284
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | JAN 01, 1963 | 00-273-1284 | 07531 ( HEATER, VENTILATION, DUCT TYPE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-00-273-1284
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 83-A-5394 ITEM 107 | 38450 | ENGINEERED COIL COMPANYDBA DRS MARLO COIL |
| 52E1000 | 38450 | ENGINEERED COIL COMPANYDBA DRS MARLO COIL |
| T38M | 38450 | ENGINEERED COIL COMPANYDBA DRS MARLO COIL |
| NSTDSIZET38M | 41197 | MODINE MFG CO |
| S3802-66970T38M | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| S3802-66970-38M | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4520-00-273-1284
| Characteristic | Specifications |
|---|---|
| HEATING ELEMENT TYPE | S$T |
| HEAT MEDIUM TYPE | H$E |
| MAXIMUM PRESSURE LIMIT | 35.0 POUNDS PER SQUARE INCH GAGE |
| MOUNTING TYPE | VENTILATION DUCT |
| HEIGHT | 36.250 INCHES NOMINAL |
| WIDTH | 67.000 INCHES NOMINAL |
| DEPTH | 7.000 INCHES NOMINAL |
| DUCT HEIGHT | 33.250 INCHES |
| DUCT WIDTH | 56.000 INCHES |
| HEAT OUTLET QUANTITY | 1 |
| HEAT DELIVERY DIRECTION | HORIZONTAL |
| HEAT DISCHARGE OUTLET TYPE | STATIONARY |
| HEAT DIRECTING DEVICE | RADIAL DIFFUSER-VERTICAL VANES |
| INCLOSURE MATERIAL | STEEL |
| SURFACE TREATMENT | ZINC |
| OPERATING CONTROL TYPE | |
| SPECIAL FEATURES | TUBE HAS 60 FINS PER FT.,CONFORMS TO MIL-H-16235C |