AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Heating Element Ele |
| Federal Supply Group (FSG) | Plumbing Heating and Sanitation Equipment |
| Federal Supply Class (FSC) | 4520 Space And Water Heating Equipment |
| National Item Identification Number (NIIN) | 01-377-7463 (013777463) |
| NCB Code | USA (01) |
| Manufacturer | Electric Heater Company The, Chromalox Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 17746 | electric heater company the | heating element ele | RFQ |
| 17746-REV-J-ITEM-38 | chromalox corp | heating element ele | RFQ |
| 17746 REV J ITEM 38 | electric heater company the | heating element ele | RFQ |
| F404403ES | electric heater company the | heating element ele | RFQ |
| 17746 | chromalox corp | heating element ele | RFQ |
| F404403ES | chromalox corp | heating element ele | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQJX | Nominal Thread Size | 0.250 INCHES STUD |
| ABRY | Length | 24.000 INCHES NOMINAL |
| ABHP | Overall Length | 27.125 INCHES NOMINAL |
| FEAT | Special Features | USED ON 4520-01-317-5438 ELECTRIC WATER HEATER; NUTS AND LOCKWASHERS PROVIDED WITH ELEMENT |
| AAQL | Body Style | TUBULAR, FLANGED, W/TERMINALS |
| ABJA | Element Radiation Spectrum | NONINFRARED |
| THSD | Thread Series Designator | UNF STUD |
| ABHS | Effective Heating Length | 24.000 INCHES NOMINAL |
| AARA | Terminal Quantity | 2 |
| BHHK | Element Quantity | 3 |
| ABJM | Heat Control Type | THERMOSTAT |
| ABJN | Thermostat Range | +20.0/+240.0 DEG FAHRENHEIT |
| ABJS | Element Connection Style | HERMETICALLY SEALED STUD |
| AALX | Mounting Method Style | FLANGE TYPE MOUNTING FACILITY |
| CSBH | Voltage In Volts And Current Type | 440.0 AC SINGLE VOLTAGE |
| ABKG | Bolt Circle Diameter | 5.000 INCHES NOMINAL |
| ABKK | Flange Diameter | 6.000 INCHES NOMINAL |
| AGAV | End Item Identification | ARLEIGH BURKE CLASS DDG-51 |
| FREQ | Frequency In Hertz | 60.0 |
| AAUB | Hole Diameter | 0.406 INCHES NOMINAL |
| ABKU | Flange Thickness | 0.375 INCHES NOMINAL |
| AZQH | Maximum Wattage Rating In Watts | 30000.0 SINGLE VOLTAGE |
| ABNR | Heat Quantity | 1 |
| CQRN | Thread Quantity | 28 PER INCH STUD |
| FAAZ | Phase | THREE SINGLE VOLTAGE |
| Relevant Components for NSN - 4520-01-377-7463, 4520013777463 | ||||
| 4530-00-375-1696 (4530003751696) | 4520-01-244-4508 (4520012444508) | 4520-01-433-7164 (4520014337164) | 4510-01-056-9005 (4510010569005) | |
| 4520-01-313-6000 (4520013136000) | 4540-00-411-8589 (4540004118589) | 4520-01-388-1268 (4520013881268) | 4540-01-225-1310 (4540012251310) | |
| 4520-01-275-0041 (4520012750041) | 4520-01-163-1148 (4520011631148) | 4520-01-261-6553 (4520012616553) | 4540-01-122-4182 (4540011224182) | |
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