AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Switching Unit Power Transfer |
| Federal Supply Group (FSG) | Electric Wire and Power and Distribution Equipment |
| Federal Supply Class (FSC) | 6110 Electrical Control Equipment |
| National Item Identification Number (NIIN) | 00-807-9508 (008079508) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Automatic Switch Company, Asco Services Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MILS17773TYPEABTA1 | military specifications | switching unit power transfer | RFQ |
| 72-350 | automatic switch company | switching unit power transfer | RFQ |
| 193S77CDP | automatic switch company | switching unit power transfer | RFQ |
| 72-350 | asco services inc | switching unit power transfer | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 21.125 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 16.750 INCHES NOMINAL |
| ACZB | FREQUENCY RATING | 400.0 HERTZ NOMINAL |
| ANPZ | INCLOSURE FEATURE | DRIPPROOF |
| APHK | SWITCH POLE QUANTITY | 3 |
| ELEC | VOLTAGE IN VOLTS | 120.0 |
| FAAZ | PHASE | THREE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | ABT-A1 TYPE |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | MIL-S-17773,EXCEPT RESISTORS CONFORM TO MIL-R-26 AND RECTIFIERS ARE COMMERCIAL GRADE W/MARINE FINISH |
| ABFY | OVERALL DEPTH | 8.000 INCHES NOMINAL |
| AFTM | SWITCH POSITION QUANTITY | 2 |
| ALGC | MOUNTING CONFIGURATION | SIX 9/16 IN. DIA MTG HOLES ON 7 IN. BY 7-5/8 IN. AND 9-9/16 IN. MTG CENTERS |
| AMPS | CURRENT RATING IN AMPS | 50.0 |
| APHJ | SWITCH ACTION TYPE | MAGNETIC CONTACTOR |
| APHL | SWITCH OFF POSITION | NOT INCLUDED |
| APHP | MANUAL OPERATION FACILITY | PROVIDED |
| Relevant Components for NSN - 6110-00-807-9508, 6110008079508 | ||||
| 6150-01-351-6464 (6150013516464) | 6150-01-198-2070 (6150011982070) | 6150-01-118-3819 (6150011183819) | 6150-01-434-5123 (6150014345123) | |
| 6150-01-426-4799 (6150014264799) | 6150-00-458-3519 (6150004583519) | 6145-01-568-3827 (6145015683827) | 6145-01-231-0326 (6145012310326) | |
| 6110-01-222-8918 (6110012228918) | 6145-01-226-2643 (6145012262643) | 6125-01-129-3831 (6125011293831) | 6145-01-171-8154 (6145011718154) | |
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