NSN 2990-01-227-7121
Part Details | ENGINE COOLANT HEATER
2990-01-227-7121 A heater designed to burn fuel or utilize electric power which applies heat through direct connection to the engine coolant system to facilitate starting in low temperatures; may also supply heated coolant to heat exchangers. Must have mounting facilities. See also HEATER, AIR DUCT, ENGINE and HEATER, AIR DUCT-COOLANT, ENGINE.
Alternate Parts: K7L, K7L, 2990-01-227-7121, 01-227-7121, 2990012277121, 012277121
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | MAR 07, 1986 | 01-227-7121 | 11517 ( HEATER, COOLANT, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2990-01-227-7121
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| K7L | 18031 | FIVE STAR MFG CO |
| K7L | 3EZC2 | FLEETHEET LLCDBA FIVE STAR MANUFACTURING |
Technical Data | NSN 2990-01-227-7121
| Characteristic | Specifications |
|---|---|
| POWER SOURCE FOR WHICH DESIGNED | ELECTRICITY |
| HEATING ELEMENT WATTAGE | 600.0 |
| HEAT DELIVERY RATE IN BTU PER HOUR | 2047.2 |
| COOLANT CIRCULATION METHOD | NATURAL |
| MOUNTED HEATER SWITCH | NOT INCLUDED |
| AUTOMATIC TEMP CONTROL | NOT INCLUDED |
| SPECIAL FEATURES | 1.625 IN. PLUG DIA |
