| Item Name | Heater Space |
| Federal Supply Group (FSG) | Plumbing Heating and Sanitation Equipment |
| Federal Supply Class (FSC) | 4520 Space And Water Heating Equipment |
| National Item Identification Number (NIIN) | 00-540-0557 (005400557) |
| NCB Code | USA (00) |
| Manufacturer | Preway Inc, Porter H K Co Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 2544G | preway inc | heater space | 48745 | RFQ |
| 2544G | porter h k co inc | heater space | 64874 | RFQ |
| 441-3ABJ | porter h k co inc | heater space | 64874 | RFQ |
| 441-3ABJ | preway inc | heater space | 48745 | RFQ |
| 444-5A | porter h k co inc | heater space | 64874 | RFQ |
| 444-5A | preway inc | heater space | 48745 | RFQ |
| 5441-3ABJ | porter h k co inc | heater space | 64874 | RFQ |
| 5441-3ABJ | preway inc | heater space | 48745 | RFQ |
| MILH14516 | preway inc | heater space | 48745 | RFQ |
| MILH14516 | porter h k co inc | heater space | 64874 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFH | Flue Connection Location | UPPER CENTER REAR 25 IN. FROM FLOOR APPROX |
| ABGL | Width | 19.750 INCHES NOMINAL |
| ZZZT | Nondefinitive Spec/Std Data | 2 SIZE |
| HGTH | Height | 37.500 INCHES NOMINAL |
| BLJC | Ignition Method | MANUAL |
| ABAM | Heat Medium Type | AIR |
| BDXJ | Heating Element Type | BURNER AND COMBUSTION CHAMBER |
| FUEL | Fuel Type | DF-A ARCTIC DIESEL FUEL OIL AND DF-1 WINTER DIESEL FUEL OIL AND DF-2 REGULAR DIESEL FUEL OIL |
| AAXX | Mounting Type | FLOOR SURFACE, FREE STANDING, NONDUCTED |
| AEJZ | Depth | 23.750 INCHES NOMINAL |
| CQTY | Fuel Consumption Rate Per Hour | 3.0 LITERS |
| CRJT | Integral Fuel Tank Capacity | 5.0 GALLONS |
| CQSJ | Inclosure Material | ANY ACCEPTABLE |
| ALYC | Operating Control Type | ANY ACCEPTABLE |
| MRC | Decoded Requirement | Clear Text Reply |
| CSGC | Fuel Feed Method | INTERNAL PUMP |
| CQXD | Heat Delivery Rate | 70000.0 BRITISH THERMAL UNIT |
| Components Related to NSN - 4520-00-540-0557, 4520005400557 | ||||
| 4520-01-009-8940 (4520010098940) | 4520-01-067-9738 (4520010679738) | 4510-01-017-1862 (4510010171862) | 4540-01-347-5375 (4540013475375) | |
| 4510-01-248-9888 (4510012489888) | 4510-00-159-8287 (4510001598287) | 4540-01-357-7013 (4540013577013) | 4520-00-978-9894 (4520009789894) | |
| 4520-01-553-6787 (4520015536787) | 4540-01-225-2112 (4540012252112) | 4530-01-052-2201 (4530010522201) | 4540-01-416-7872 (4540014167872) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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