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) | 4540 Waste Disposal Equipment |
| National Item Identification Number (NIIN) | 00-473-4914 (004734914) |
| NCB Code | USA (00) |
| Manufacturer | Singer Co The, Westinghouse Electric Corp, Chromalox Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 56J503PC1 | singer co the | heating element ele | RFQ |
| 31A3185REV1PCALL | singer co the | heating element ele | RFQ |
| 4501-3109553PC1 | westinghouse electric corp | heating element ele | RFQ |
| 31A3185REV1PCALL | westinghouse electric corp | heating element ele | RFQ |
| 31A3185PCALL | singer co the | heating element ele | RFQ |
| ASK-40654 | chromalox corp | heating element ele | RFQ |
| 4501-3109553PC1 | singer co the | heating element ele | RFQ |
| 31A3185PCALL | westinghouse electric corp | heating element ele | RFQ |
| B28A33 | singer co the | heating element ele | RFQ |
| 56J503PC1 | westinghouse electric corp | heating element ele | RFQ |
| B28A33 | westinghouse electric corp | heating element ele | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQJX | Nominal Thread Size | 0.190 INCHES STUD |
| ABRY | Length | 32.750 INCHES NOMINAL |
| ABHP | Overall Length | 36.625 INCHES NOMINAL |
| THSD | Thread Series Designator | NPT MOUNTING FACILITY |
| ABJA | Element Radiation Spectrum | NONINFRARED |
| AAQL | Body Style | TUBULAR, SCREW TYPE |
| THSD | Thread Series Designator | UNF STUD |
| ABHS | Effective Heating Length | 32.750 INCHES NOMINAL |
| AARA | Terminal Quantity | 6 |
| MATT | Material | NICKEL SHEATH AND CHROMIUM SHEATH |
| AALX | Mounting Method Style | SCREW PLUG OR BUSHING TYPE MOUNTING FACILITY |
| ABJS | Element Connection Style | STUD TYPE |
| ABKP | Mounting Facility Length | 1.375 INCHES NOMINAL |
| CSBH | Voltage In Volts And Current Type | 500.0 DC SINGLE VOLTAGE |
| ABJT | Terminal Length | 0.500 INCHES NOMINAL |
| CQJX | Nominal Thread Size | 2.500 INCHES MOUNTING FACILITY |
| AZQH | Maximum Wattage Rating In Watts | 4500.0 SINGLE VOLTAGE |
| ABNR | Heat Quantity | 1 |
| CQRN | Thread Quantity | 32.0 PER INCH STUD |
| CQRN | Thread Quantity | 8.0 PER INCH MOUNTING FACILITY |
| Relevant Components for NSN - 4540-00-473-4914, 4540004734914 | ||||
| 4510-01-168-2465 (4510011682465) | 4530-00-961-8116 (4530009618116) | 4520-01-643-9388 (4520016439388) | 4540-00-073-3358 (4540000733358) | |
| 4520-01-549-6351 (4520015496351) | 4540-01-234-1682 (4540012341682) | 4520-01-421-2350 (4520014212350) | 4510-01-574-9900 (4510015749900) | |
| 4510-00-278-9541 (4510002789541) | 4520-00-279-3099 (4520002793099) | 4510-00-273-1197 (4510002731197) | 4540-01-334-0543 (4540013340543) | |
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