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Datasheet. 20-177019 specification
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
bushing mount
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
0.492in. ⁓1/2"
The distance measured in a straight line from the bottom to the top of an item.
1.278in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
0.270in.
A measurement of the longest dimension of a bushing,in distinction from width.
0.315in.
A measurement of the longest dimension of the body,in distinction from width.
0.492in.
A measurement taken at right angles to the length of the body,in distinction from thickness.
0.270in.
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.
plastic
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.
0.118in.
0.413in.
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
The national stock number or the identification information of the end equipment for which the item is a part.
C-5, ACM-129 missile, defense support program
0.550in.
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.
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.
1 pole, double throw, both positions maintained single switch unit
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
feat
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.
4.000 amperes resistive dc and 5.000 amperes resistive ac
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
weapon system essential
An indication of the precious material and its location in the item.
contacts and terminals silver
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.
3 tab, solder lug
Answers.
1EA
Uns
40
0.270 inches
Schedule B number: 8536509065
nmfc 061300
Switches, for a voltage not exceeding 1000 volts
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-01-135-4019 SWITCH,TOGGLE
Used on c-5,acm-129 missile,defense support program. uns thread series weapon system essential 40 thread quantity per inch 0.270" overall width 0.492" overall length
- NIIN
- 011354019
- NIIN Date
- 07/22/82
- Schedule B
- 8536509065
- Name Code
- 00184
- FIIG
- A053A0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $42.43 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Contains silver
- 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. | MST-105D | Cage 95146 |
| 2. | 571-1128-0101-063 | Cage 83330 |
Major End Users Countries and entities
- - National Aeronautics And Space Administration
- - Department of The Air Force
- - Department of The Navy
- - U.s. Coast Guard
- - Spain
- - Australia
- - Greece
- - Turkey
Availability for 20-177019 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
20-177019 / 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.
