| Item Name | Heater Water Electr |
| INC Code | 07180 |
| Federal Supply Group (FSG) | Plumbing Heating and Sanitation Equipment |
| Federal Supply Class (FSC) | 4520 Space And Water Heating Equipment |
| National Item Identification Number (NIIN) | 01-496-9503 (014969503) |
| NCB Code | USA (01) |
| Manufacturer | A O Smith Corporation, Smith A O Water Products Corp |
| Associated Parts Numbers of NSN 4520-01-496-9503 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| ESTT-40 | a o smith corporation | heater water electr | 33409 | A | A | RFQ |
| ESTT-40D | a o smith corporation | heater water electr | 33409 | A | A | RFQ |
| ESTT-40 | smith a o water products corp | heater water electr | 28611 | A | A | RFQ |
| ESTT-40D | smith a o water products corp | heater water electr | 28611 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ALHG | Attachment Device | NOT INCLUDED |
| AMHR | Heating Capacity Per Hour | 40.0 GALLONS |
| AMHX | Temp Rise Per Hour | 90.0 DEG FAHRENHEIT |
| AMJX | Thermostatic Switch | INCLUDED |
| AMLL | Water Inlet Connection Thread Size And Series/Type Designator | 3/4-14 NPT |
| AMLM | Water Outlet Connection Thread Size And Series/Type Designator | 3/4-14 NPT |
| AMLQ | Water Inlet Connection Quantity | 1 |
| AMLR | Water Outlet Connection Quantity | 1 |
| AMRK | Heating Element Wattage Rating | 4500.000 SINGLE |
| AHGR | Insulated Feature | INCLUDED |
| CSBH | Voltage In Volts And Current Type | 240.0 AC |
| AAJP | Outside Surface Treatment | GALVANIZED |
| AAJQ | Inside Surface Treatment | GLASS, FUSED |
| AEEA | Switch Type | SINGLE THROW |
| MATT | Material | STEEL |
| ABMK | Overall Width | 24.500 INCHES NOMINAL |
| ABAL | Heating Element Type | DOUBLE |
| ABKW | Overall Height | 36.000 INCHES NOMINAL |
| ABFY | Overall Depth | 24.000 INCHES NOMINAL |
| Relevant Components for NSN - 4520-01-496-9503, 4520014969503 | ||||
| 4520-01-552-9650 (4520015529650) | 4520-01-138-8489 (4520011388489) | 4520-01-288-0814 (4520012880814) | 4520-01-461-8000 (4520014618000) | |
| 4520-01-443-4558 (4520014434558) | 4520-00-289-8503 (4520002898503) | 4520-01-470-5003 (4520014705003) | 4520-01-191-3687 (4520011913687) | |
| 4520-01-313-9346 (4520013139346) | 4520-01-317-3866 (4520013173866) | 4520-00-897-8723 (4520008978723) | 4520-01-199-3188 (4520011993188) | |
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