AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Furnace Warm Air |
| Federal Supply Group (FSG) | Plumbing Heating and Sanitation Equipment |
| Federal Supply Class (FSC) | 4520 Space And Water Heating Equipment |
| National Item Identification Number (NIIN) | 00-453-9140 (004539140) |
| NCB Code | USA (00) |
| Manufacturer | Federal Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| WW-F-2743 | federal specifications | furnace warm air | RFQ |
| WWF2743-1-A-3-LO | federal specifications | furnace warm air | RFQ |
| WWF2743-1-A-3-L0 | federal specifications | furnace warm air | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| BLJC | Ignition Method | PILOT |
| ALYC | Operating Control Type | THERMOSTATIC |
| AMPS | Current Rating In Amps | 8.2 |
| ELEC | Voltage In Volts | 230.0 |
| ACDC | Current Type | AC |
| BDXJ | Heating Element Type | BURNER |
| CQXD | Heat Delivery Rate | 650000.0 BRITISH THERMAL UNIT |
| FUEL | Fuel Type | FS NO. 2 BURNER FUEL OIL |
| SFTT | Surface Treatment | ENAMEL |
| ZZZT | Nondefinitive Spec/Std Data | 1 TYPE AND A STYLE AND 700 SIZE AND 3 GROUP AND LO,BURNER CLASS |
| FREQ | Frequency In Hertz | 60.0 |
| CSGC | Fuel Feed Method | GRAVITY |
| ABAW | Heat Outlet Quantity | 1 |
| AAXX | Mounting Type | FLOOR SURFACE, FREE STANDING, DUCTED |
| ABAX | Heat Delivery Direction | VERTICAL |
| ABAY | Heat Discharge Outlet Type | STATIONARY |
| ABAZ | Heat Directing Device | ADJUSTABLE LOUVER |
| FAAZ | Phase | THREE |
| ABBA | Air Circulation Device | PROPELLER FAN |
| ABBB | Speed Adjustments | SINGLE SPEED |
| ABAM | Heat Medium Type | AIR |
| ABBE | Circulated Air Type | HEATED |
| ABBF | Air Filter Type | REPLACEABLE PREFORMED |
| ABFH | Flue Connection Location | ANY ACCEPTABLE |
| CQSJ | Inclosure Material | STEEL |
| FEAT | Special Features | ONE FRACTIONAL-HORSEPOWER MOTOR,115 VOLTS,60 CYCLE,SINGLE-PHASE,AC,USED ON BURNER ATOMIZER |
| Relevant Components for NSN - 4520-00-453-9140, 4520004539140 | ||||
| 4530-00-276-9881 (4530002769881) | 4540-01-027-1813 (4540010271813) | 4520-01-370-0119 (4520013700119) | 4520-00-921-5814 (4520009215814) | |
| 4520-01-265-3306 (4520012653306) | 4530-01-130-5182 (4530011305182) | 4540-00-585-0488 (4540005850488) | 4520-01-578-6785 (4520015786785) | |
| 4540-01-036-3978 (4540010363978) | 4540-00-197-5319 (4540001975319) | 4520-00-786-3923 (4520007863923) | 4530-00-610-0343 (4530006100343) | |
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