NSN 4520-00-273-1256
Part Details | DUCT TYPE VENTILATION HEATER
4520-00-273-1256 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: MILH16235, MIL-H-16235, NSTDSIZET27H, NSTDSIZET27H, S380266970T27H, S3802-66970T27H, T26H, 4520-00-273-1256, 00-273-1256, 4520002731256, 002731256
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | JAN 01, 1963 | 00-273-1256 | 07531 ( HEATER, VENTILATION, DUCT TYPE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-00-273-1256
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-H-16235 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| NSTDSIZET27H | 3FQN6 | MODINE MANUFACTURING COMPANY INC |
| NSTDSIZET27H | 41197 | MODINE MFG CO |
| S3802-66970T27H | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| T26H | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 4520-00-273-1256
| Characteristic | Specifications |
|---|---|
| HEATING ELEMENT TYPE | STEAM COIL |
| HEAT MEDIUM TYPE | STEAM |
| MAXIMUM PRESSURE LIMIT | 300.0 POUNDS PER SQUARE INCH GAGE |
| MOUNTING TYPE | VENTILATION DUCT |
| HEIGHT | 31.125 INCHES NOMINAL |
| WIDTH | 12.187 INCHES NOMINAL |
| DEPTH | 7.000 INCHES NOMINAL |
| HEAT OUTLET QUANTITY | 1 |
| HEAT DELIVERY DIRECTION | HORIZONTAL |
| HEAT DISCHARGE OUTLET TYPE | STATIONARY |
| HEAT DIRECTING DEVICE | FIXED LOUVER |
| OPERATING CONTROL TYPE |