AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Switch Pressure |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5930 Switches |
| National Item Identification Number (NIIN) | 01-654-3850 (016543850) |
| NCB Code | USA (01) |
| Manufacturer | Potter Electrical Signal Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | Special Features | PRESSURE ACTUATED SWITCH IS DESIGNED FOR DETECTION OF A WATERFLOW CONDITION IN AUTOMATIC FIRE SPRINKLER SYSTEMS SUCH AS WET SYSTEMS WITH ALARM CHECK VALVES OR DRY PIPE SYSTEMS; 3.78 W X 3.20 D X 4.22 INCH H; TWO KNOCKOUTS PROVIDED FOR 1/2 INCH CONDUIT, INDIVIDUAL SWITCH COMPARTMENTS AND GROUND SCREWS SUITABLE FOR DISSIMILAR VOLTAGES; DIE-CAST ENCLOSURE COVER WITH TEXTURED RED POWDERCOAT FINISH, SINGLE COVER SCREW AND RAIN LIP, BASE DIE-CAST; NYLON 1/2 INCH NPT MALE PRESSURE CONNECTION; 4-8 PSI ADJUSTMENT; 2 PSI TYPICAL DIFFERENTIAL; 300 PSI MAX SYSTEM PRESSURE; SWITCH CONTACTS:TWO SPDT (FORM C), 10.1 AMPS AT 125/250 VAC, 2 AMPS AT 30 VDC; -40 TO 140 DEGREE F (-40 TO 60 DEGREE C) |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 5930-01-654-3850, 5930016543850 | ||||
| 5975-00-900-5000 (5975009005000) | 5915-00-509-2939 (5915005092939) | 5995-01-622-9763 (5995016229763) | 5930-00-188-2156 (5930001882156) | |
| 5998-01-494-7223 (5998014947223) | 5905-01-529-9031 (5905015299031) | 5950-00-519-4719 (5950005194719) | 5998-01-070-9399 (5998010709399) | |
| 5935-01-007-6384 (5935010076384) | 5940-01-609-5218 (5940016095218) | 5998-00-781-1392 (5998007811392) | 5925-01-340-5534 (5925013405534) | |
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