Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.
Quality Commitment
Serving our customers with quality and safety first.
- AS9120 Certified
- Audited supply chain
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- Customer service objectives
- Every product 100% inspected
Datasheet. SW-251S-2 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2b single mounting facility
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.
oil resistant
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
3.400in. ⁓3-13/32"
The distance measured in a straight line from the bottom to the top of an item.
1.255in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
1.620in.
The number of individual sections included in the item.
1
The identifying code of the orginator that controls or manufacturers the knob.
95146
Markings included on the knob for the purpose of offering instructions or warnings or to indicate the purpose,function,or application of the item. excludes manufacturers part number,symbols,or the like.
arrow
The longest distance between mounting centers parallel to the horizontal plane.
0.750in. single mounting facility
The minimum and maximum limits of temperature at which the item is rated for operation.
-20.0/+50.0 deg celsius
The general configuration of the contacts of a switch that describes its basic switching structure.
PILE-Up
The means of attaching the item.
threaded hole single mounting facility
Those features,not otherwise specified,which may be required for proper functioning of the item.
actuator knob and cam actuated
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
40 single mounting facility
The basic contact forms,in the order of assemblage,that collectively describe the switching structure of a pile-up contact group.
1a single switch single section IN-Line
A designation that is used for the purpose of general identification of the thread.
0.112in. single mounting facility ⁓1/8"
The voltage for which the contacts are rated,expressed in volts.
120.0 lowest ac voltage rating at sea level
The voltage for which the contacts are rated,expressed in volts.
250.0 highest ac voltage rating at sea level
The general configuration and relative position of the facilities provided for mounting the item.
two position IN-Line single mounting facility
The designation indicating the electrical configuration of a cam actuated switch including the number of switching poles or forms.
1 pole, single throw, both positions maintained single switch single section IN-Line
The number of positions to which the switch actuator may be indexed.
2 single actuator
Indicates the type of terminal for providing electrical connection to the item.
tab w/screw
An indication of the switching action by the contacts of the item.
breaks before makes single section IN-Line
The amount of current that the contacts are rated to make or break with a specified load.
12.0 amperes resistive load lowest ac voltage rating at sea level
The amount of current that the contacts are rated to make or break with a specified load.
6.0 amperes resistive load highest ac voltage rating at sea level
An indication of the precious material and its location in the item.
contacts silver
Identification of the precious material contained in the item.
silver
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
IN-Line, cam actuated
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unc single mounting facility
Answers.
1EA
Unc single mounting facility
In-line, cam actuated
40 single mounting facility
1.620 inches
2b single mounting facility
Schedule B number: 8536509025
nmfc 061300
Switches, rotary, rated at over 5 a, for a voltage not exceeding 1,000 volts
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-01-050-7162 SWITCH,ROTARY
unc single mounting facility thread series in-line, cam actuated 40 single mounting facility thread quantity per inch 1.620" overall width 3.400" overall length 2b single mounting facility thread class
- NIIN
- 010507162
- NIIN Date
- 11/13/77
- Schedule B
- 8536509025
- Name Code
- 02134
- FIIG
- A052B0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $107.83 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
Major End Users Countries and entities
- - Department of The Navy
- - Spain
Availability for SW-251S-2 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
SW-251S-2 / 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).
