M28788/1-1
Flow Switch
A switch which is specifically designed to operate by the influence of a gaseous, liquid, or solid media velocity on its actuator.
3.910 inches maximum overall height, 0.709 inches minimum all pressure connection thread length, 2.500 inches minimum and 3.270 inches maximum overall length, dustproof and explosion proof hazardous locations/environmental protection, 3b all pressure connection thread class
Basic Details
View the essential basic details of this aerospace electrical component, including key identifiers and classifications.
5930-01-123-4361
01-123-4361
Flow Switch
M28788/1-1
5930 - Switches
Electrical and Electronic Equipment Components
12/12/1981 (44 years ago)
36841
Technical Specifications
Review the complete technical specifications, performance details, and compliance standards for aerospace electrical component: M28788/1-1
- Thread Class
- 3b all pressure connection
- Thread Length
- 0.709 inches minimum all pressure connection
- Hazardous Locations/Environmental Protection
- dustproof and explosion proof
- Overall Length
- 2.500 inches minimum and 3.270 inches maximum
- Overall Height
- 3.910 inches maximum
- Overall Width
- 2.400 inches maximum
- Body Length
- 2.500 inches minimum and 3.270 inches maximum
- Operating Temp Rating
- 32.0 fahrenheit minimum and 185.0 fahrenheit maximum
- Mounting Method
- inlet connection and outlet connection
- Features Provided
- hermetically sealed case
- Thread Quantity Per Inch
- 18 all pressure connection
- Contact Action Stimulus
- increase
- Nominal Thread Size
- 0.563 inches single pressure connection
- Nonpile-Up Contact Arrangement
- 1 pole, double throw, one position momentary
- Terminal Type
- connector, receptacle
- Contact Load Current Rating
- 3.0 amperes inductive load single voltage
- Contact Adjustability
- deactuation point not adjustable and actuation point not adjustable
- Contact Stimulus Rating
- 0.85 actuation point nominal gallons per minute and 0.60 deactuation point nominal gallons per minute and 0.25 differential point nominal gallons per minute
- Contact Voltage Rating In Volts
- 28.0 dc at sea level single voltage
- Media For Which Designed
- liquid
- Test Data Document
- "81349-mil-s-28788 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
- Thread Series Designator
- unf all pressure connection
- Specification/Standard Data
- 81349-mil-s-28788/1 government specification
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Cross Referenced Parts
Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: M28788/1-1
| Part Number | CAGE | Manufacturer | RNCC | RNVC | RNAAC |
|---|---|---|---|---|---|
| 158F26-1 | 98087 | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S | C | 1 | ZZ |
| M28788/1-1 | 81349 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M | 2 | 2 | TX |
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