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Datasheet. 203993A1 specification
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.250in. single mounting facility ⁓1/4"
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
1.795in. ⁓1-51/64"
The distance measured in a straight line from the bottom to the top of an item.
1.000in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
0.937in.
0.422in. single actuator
0.109in. single actuator
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.
0.156in. single actuator
A measurement of the longest dimension of the shaft,in distinction from width.
1.220in. single actuator
The number of individual sections included in the item.
2
The general configuration of the contacts of a switch that describes its basic switching structure.
NONPILE-Up symmetrical
The number of poles included in the item.
1 each section front
The number of poles included in the item.
1 each section rear
The number of positions to which the item may be actuated to energize electrical circuits.
11 each section rear
The number of positions to which the item may be actuated to energize electrical circuits.
2 each section front
The means of attaching the item.
threaded bushing single mounting facility
A designation that is used for the purpose of general identification of the thread.
0.375in. single mounting facility ⁓3/8"
The number of positions to which the switch actuator may be indexed.
11 single actuator
Indicates the type of shaft included on the item.
round, flatted single actuator
Indicates the type of terminal for providing electrical connection to the item.
tab, solder lug
An indication of the switching action by the contacts of the item.
breaks before makes each section rear
An indication of the switching action by the contacts of the item.
breaks before makes each section front
The increments of angular rotation that the switch actuator moves between adjacent index positions.
30.0 degrees single actuator
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.
insulated stationary contact QUANTITY-3 contacts each section
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unef single mounting facility
Answers.
Unef single mounting facility
0.937 inches
0.250 inches single mounting facility
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-00-864-9118 SWITCH,ROTARY
unef single mounting facility thread series insulated stationary contact quantity-3 contacts each section 0.937" overall width 1.795" overall length 0.250" single mounting facility thread length
- NIIN
- 008649118
- NIIN Date
- 01/01/62
- Schedule B
- Name Code
- 02134
- FIIG
- A052B0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- 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. | 8709719-4 | Cage 49671 |
Major End Users Countries and entities
- - Canada
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203993A1 / Switch,rotaryWhat is the formal definition of this item?
A switch actuated by a definite angular rotation of the switch shaft about its axis. for items having rated actuation travel and pressure characteristics, see switch, sensitive. excludes relay, rotary; switch, stepping; and switch, telephone (as modified).
