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Datasheet. MS27789-21A specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2a
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
bushing mount
A measurement of the longest dimension of a bushing,in distinction from width.
0.470in.
A measurement of the longest dimension of the body,in distinction from width.
1.660in.
A measurement taken at right angles to the length of the body,in distinction from thickness.
1.340in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.
round
The length of a straight line which passes through the center of the actuator,and terminates at the circumference.
0.420in.
1.050in.
The relationship between the actuator position and the actuator action /maintained or momentary/.
up position maintained and down position maintained and center position maintained
The relationship between the actuator position and the integral facility designed to prevent actuator movement.
up position locked in and down position locked in and center position locked in
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.
115.0 ac and 28.0 dc
1.706in.
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.
fully inclosed
The means of attaching the item.
threaded bushing
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
32
A designation that is used for the purpose of general identification of the thread.
0.469in. ⁓15/32"
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.
4 pole, double throw, three positions maintained single switch unit
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.
7.500 amperes resistive ac and 7.500 amperes inductive ac and 4.000 amperes lamp ac and 7.500 amperes resistive dc and 7.500 amperes inductive dc and 7.000 amperes lamp dc
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.
81349-MIL-S-3950 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", "", etc.) .
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
uns
Indicates the type and number of terminals for providing electrical connection.
12 socket, integrated wire termination
The document designator of the specification or standard which established the item of supply.
96906-MS27789 government standard
Answers.
1EA
Uns
32
2a
Schedule B number: 8536509065
nmfc 061300
Switches, for a voltage not exceeding 1000 volts
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-01-347-8831 SWITCH,TOGGLE
uns thread series 32 thread quantity per inch 2a thread class
- NIIN
- 013478831
- NIIN Date
- 10/30/91
- Schedule B
- 8536509065
- Name Code
- 00184
- FIIG
- A053A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $387.18 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | MIL-S-3950 | Cage 81349 |
Major End Users Countries and entities
- - Department of The Air Force
- - Brazil
- - United Kingdom
- - Italy
- - Denmark
Availability for MS27789-21A A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 77.5
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
- Commodity (for shipments via water)
- Communications/electronics, other than sigint/ew or comsec repair parts and components
- NMFC (national motor freight code)
- 061300 CIRCUIT BREAKER/SWITCH NOI
- UFC (universal freight code)
- 34410
Similar by Design Other switchs with similar characteristics
Nothing similar to this part number was found in our inventory
MS27789-21A / Switch,toggleWhat is the formal definition of this item?
A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. excludes switch, lever; switch, rotary; switch, knife; switch, sensitive; and switch, box.
