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Datasheet. 73121-231 specification
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
bushing mount
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.
dustproof
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
0.855in. ⁓55/64"
The distance measured in a straight line from the bottom to the top of an item.
1.375in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
0.510in.
A measurement of the longest dimension of a bushing,in distinction from width.
0.352in.
A measurement of the longest dimension of the body,in distinction from width.
0.855in.
A measurement taken at right angles to the length of the body,in distinction from thickness.
0.510in.
A measurement from the bottom to the top of the body,in distinction from depth.
0.475in.
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.
0.112in. and 0.118in.
0.400in. and 0.420in.
The relationship between the actuator position and the actuator action /maintained or momentary/.
up position maintained and down position maintained
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.
125.0 ac and 28.0 dc
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.
fully inclosed
The means of attaching the item.
threaded bushing
Those features,not otherwise specified,which may be required for proper functioning of the item.
actuator seal
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
40
A designation that is used for the purpose of general identification of the thread.
0.250in. ⁓1/4"
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, both 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.
5.000 amperes resistive dc and 2.000 amperes inductive dc and 1.000 amperes lamp dc and 5.000 amperes resistive ac and 2.000 amperes inductive ac and 1.000 amperes lamp ac
An indication of the precious material and its location in the item.
contact surfaces gold and contact surfaces silver
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-83731 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 tab, solder lug
The document designator of the specification or standard which established the item of supply.
81349-MIL-S-83731/21 government specification
Answers.
1EA
Uns
40
0.510 inches maximum
Schedule B number: 8536509065
nmfc 061300
Switches, for a voltage not exceeding 1000 volts
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-01-303-9879 SWITCH,TOGGLE
uns thread series 40 thread quantity per inch 0.510" overall width 0.855" overall length
- NIIN
- 013039879
- NIIN Date
- 07/10/89
- Schedule B
- 8536509065
- Name Code
- 00184
- FIIG
- A053A0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $73.53 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Contains gold
- 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. | M83731/21-231 | Cage 81349 |
| 2. | MIL-S-83731/21 | Cage 81349 |
| 3. | M83731/21-231 | Cage 55841 |
Major End Users Countries and entities
- - Department of The Navy
- - Australia
- - Canada
- - New Zealand
- - Germany
- - Greece
- - Turkey
Availability for 73121-231 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
73121-231 / 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.
