AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Heater Duct Type St |
| Federal Supply Group (FSG) | Plumbing Heating and Sanitation Equipment |
| Federal Supply Class (FSC) | 4520 Space And Water Heating Equipment |
| National Item Identification Number (NIIN) | 01-238-0635 (012380635) |
| NCB Code | USA (01) |
| Manufacturer | Ward Leonard Electric Company Inc, Valad Electric Heating Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 23991.46-1 | ward leonard electric company inc | heater duct type st | RFQ |
| VDH18X18-2420-0-318-SP | ward leonard electric company inc | heater duct type st | RFQ |
| 23991-46-1 | valad electric heating corp | heater duct type st | RFQ |
| VDH18X18-2420.0-318-SP | valad electric heating corp | heater duct type st | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGL | Width | 18.000 INCHES NOMINAL |
| ALYC | Operating Control Type | THERMOSTATIC |
| AMPS | Current Rating In Amps | 45.45 |
| ELEC | Voltage In Volts | 440.0 |
| ACDC | Current Type | AC |
| BDXJ | Heating Element Type | ELECTRIC NONIMMERSION |
| CQXD | Heat Delivery Rate | 68240.0 BRITISH THERMAL UNIT |
| ZZZK | Specification/Standard Data | 81349-MIL-H-22594 GOVERNMENT SPECIFICATION |
| HGTH | Height | 18.000 INCHES NOMINAL |
| AEJZ | Depth | 11.500 INCHES NOMINAL |
| AAXX | Mounting Type | VENTILATION DUCT |
| FAAZ | Phase | THREE |
| ABAM | Heat Medium Type | AIR |
| CQSJ | Inclosure Material | STEEL CORROSION RESISTING |
| Relevant Components for NSN - 4520-01-238-0635, 4520012380635 | ||||
| 4510-00-105-9296 (4510001059296) | 4540-00-513-7605 (4540005137605) | 4520-01-549-0756 (4520015490756) | 4520-01-286-4599 (4520012864599) | |
| 4510-01-051-0328 (4510010510328) | 4530-00-129-0028 (4530001290028) | 4530-00-689-3172 (4530006893172) | 4510-00-801-5645 (4510008015645) | |
| 4510-00-132-6368 (4510001326368) | 4540-01-257-7867 (4540012577867) | 4540-01-141-8557 (4540011418557) | 4520-01-150-7187 (4520011507187) | |
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