The Switch,pressure, cataloged under National Stock Number 5930-00-629-6660, 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 Lockheed Martin Corp. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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 | 5930-00-629-6660 |
| Primary Part Number | 695683-3 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Thread Series Designator | UNF ALL THREADED STUD |
| Contact Voltage Rating in Volts | 30.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Pressure Switch Type | DIFFERENTIAL |
| Nominal Thread Size | 0.190 INCHES ALL THREADED STUD IN |
| Media for Which Designed | LIQUID |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Thread Quantity Per Inch | 32 ALL THREADED STUD |
| Thread Length | 0.620 INCHES NOMINAL ALL THREADED STUD IN |
| Proof Pressure | 120.00 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | UNF ALL PRESSURE CONNECTION |
| Thread Class | 3A ALL THREADED STUD A |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Overall Diameter | 2.375 INCHES MAXIMUM IN |
| Contact Stimulus Rating | 25.50 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 24.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 1.50 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH |
| Thread Class | 3B ALL PRESSURE CONNECTION |
| Mounting Method | THREADED STUD(S) |
| Nominal Thread Size | 0.438 INCHES SINGLE PRESSURE CONNECTION IN |
| Thread Quantity Per Inch | 20 ALL PRESSURE CONNECTION |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Distance Between Mounting Facility Centers | 1.250 INCHES NOMINAL IN |
| Sensing Element Burst Pressure | 180.00 POUNDS PER SQUARE INCH LBS |
| Style Designator | CYLINDRICAL |
| Pressure Connector Type | PLAIN, THREADED INTERNAL ALL CONNECTIONS |
| Contact Action Stimulus | DECREASE |
| Features Provided | HERMETICALLY SEALED CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 695683-3 PRIMARY | Lockheed Martin Corp (USA) |
| DM24MH2 | United Electric Controls Co Div Precision Sensors Division (USA) |
| 5930PL0838638 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 40122 | Custom Control Sensors, Llc (USA) |
| 40122 | Hydra-Electric Company Dba Hydra-Electric Co (USA) |
| 6599-4 | Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA) |
NSN 5930-00-629-6660 is a Switch,pressure, manufactured by Lockheed Martin Corp, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-629-6660 has 6 cross-referenced part numbers: 695683-3 (Lockheed Martin Corp), DM24MH2 (United Electric Controls Co Div Precision Sensors Division), 5930PL0838638 (Jednolity Indeks Materialowy - Uniform Material Index), 40122 (Custom Control Sensors, Llc), 40122 (Hydra-Electric Company Dba Hydra-Electric Co) and 1 more.
There are 11 known substitutes for 5930-00-629-6660: 3455-00-231-3475, 3020-00-535-2227, 3120-00-661-7806 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 695683-3: Thread Series Designator: UNF ALL THREADED STUD; Contact Voltage Rating in Volts: 30.0 DC AT SEA LEVEL SINGLE VOLTAGE; Pressure Switch Type: DIFFERENTIAL; Nominal Thread Size: 0.190 INCHES ALL THREADED STUD IN. 28 total characteristics are documented in the Federal Logistics Information System.