1SR4F1

View detailed technical data, stock status, and sourcing information for: 1SR4F1

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1SR4F1
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5930 Switches
National Stock Number
5930-00-259-8951
Item Name Code
02134
Assigment Date
01/01/1963 (63 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

dustproof hazardous locations/environmental protection, 0.438 inches nominal single actuator first flat length, 3.750 inches nominal overall height, 0.217 inches nominal single actuator flat height, 2.188 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hazardous Locations/Environmental Protection
dustproof
Overall Height
3.750 inches nominal
Overall Width
2.188 inches nominal
First Flat Length
0.438 inches nominal single actuator
Flat Height
0.217 inches nominal single actuator
Shaft Diameter
0.250 inches nominal single actuator
Shaft Length
0.812 inches nominal single actuator
Individual Section Quantity
4
Knob Manufacturer Code
80064
Knob Manufacturer Part Number
9000s6202-74000pc2
Switch Contact Basic Design
nonpile-up symmetrical
Pole Quantity
1 each section front
Throw Quantity
2 each section front
Mounting Facility Circle Radius
2.312 inches nominal single mounting facility
Mounting Method
bracket single mounting facility
Features Provided
actuator knob
Contact Voltage Rating In Volts
125.0 ac at sea level
Contact Voltage Rating In Volts
120.0 dc at sea level
Switch Actuator Momentary Position
clockwise and counterclockwise single actuator
Mounting Facility Pattern
four position circular single mounting facility
Switch Actuator Indexing Position Quantity
4 single actuator
Shaft Type
round, flatted single actuator
Terminal Type
threaded stud
Contact Switching Action
breaks before makes each section front
Switch Actuator Positioning Increment
90.0 degrees single actuator
Contact Load Current Rating
10.0 amperes resistive load ac at sea level
Contact Load Current Rating
10.0 amperes resistive load dc at sea level
Test Data Document
"81349-mil-s-15291 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", "nominal", etc.)."
Nondefinitive Spec/Std Data
1sr class

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1SR4F1 Rotary Switch
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MIL-DTL-15291/1 Rotary Switch
MIL-S-15291/1 Rotary Switch
SWH0538 Rotary Switch

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5930-00-259-8951?
The FSCG of the NSN 5930-00-259-8951 is 5930
Does the NSN 5930-00-259-8951 have a Schedule B code assigned?
Yes, the Schedule B code is 8536509025
Does NSN 5930-00-259-8951 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5930-00-259-8951 contain precious materials?
Precious metal content is unknown
Does NSN 5930-00-259-8951 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 5930-00-259-8951 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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