The Switch,pressure, cataloged under National Stock Number 5930-01-037-0849, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Guild Associates Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-037-0849 |
| Primary Part Number | 863-310951 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Guild Associates Inc |
| Status | ACTIVE |
| Thread Series Designator | NPT ALL THREADED STUD |
| Overall Diameter | 4.062 INCHES NOMINAL IN |
| Pressure Switch Type | GAGE |
| Contact Adjustability | DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| Thread Quantity Per Inch | 20 ALL THREADED STUD |
| Mounting Method | THREADED STUD(S) |
| Contact Adjustment Type | EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW |
| Contact Adjustment Range | +0.30 TO 1.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE AND +0.01 TO 20.00 DEACTUATION POINT POUNDS PER SQUARE INCH GAGE |
| Nominal Thread Size | 0.500 INCHES ALL THREADED STUD IN |
| Media for Which Designed | GAS OR LIQUID |
| Contact Voltage Rating in Volts | 480.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| Terminal Type | SCREW |
| Frequency in Hertz | 60.0 SINGLE VOLTAGE |
| Contact Load Current Rating | 15.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| Contact Action Stimulus | INCREASE |
| Thread Class | 3A ALL THREADED STUD A |
| Thread Length | 0.469 INCHES NOMINAL ALL THREADED STUD IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1823-1 | Dwyer Instruments Inc (USA) |
| 863-310951 PRIMARY | Guild Associates Inc (USA) |
NSN 5930-01-037-0849 is a Switch,pressure, manufactured by Guild Associates Inc, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-01-037-0849 has 2 cross-referenced part numbers: 1823-1 (Dwyer Instruments Inc), 863-310951 (Guild Associates Inc).
There are 11 known substitutes for 5930-01-037-0849: 4730-00-223-6411, 4320-00-337-0062, 5365-00-439-6293 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 863-310951: Thread Series Designator: NPT ALL THREADED STUD; Overall Diameter: 4.062 INCHES NOMINAL IN; Pressure Switch Type: GAGE; Contact Adjustability: DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE. 19 total characteristics are documented in the Federal Logistics Information System.