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1656087 — SWITCH,ROTARY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1656087: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLUTED, THREADED HOLE SINGLE ACTUATOR, shaft_length: 1.109 INCHES MINIMUM AND 1.141 INCHES MAXIMUM SINGLE ACTUATOR IN, thread_class: 2B SINGLE MOUNTING FACILITY, pole_quantity: 1 EACH SECTION FRONT, terminal_type: TAB W/SCREW, overall_length: 4.609 INCHES MINIMUM AND 4.641 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-683-4967, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 1656087
NSN: 5930-00-683-4967
FSC: 5930 — Switches
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
shaft_typeROUND, FLUTED, THREADED HOLE SINGLE ACTUATOR
shaft_length1.109 INCHES MINIMUM AND 1.141 INCHES MAXIMUM SINGLE ACTUATOR IN
thread_class2B SINGLE MOUNTING FACILITY
pole_quantity1 EACH SECTION FRONT
terminal_typeTAB W/SCREW
overall_length4.609 INCHES MINIMUM AND 4.641 INCHES MAXIMUM IN
shaft_diameter0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM SINGLE ACTUATOR IN
throw_quantity3 EACH SECTION FRONT
mounting_methodUNTHREADED HOLE(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
overall_diameter2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN
style_designatorCIRCULAR WAFER, PANEL MOUNT
nominal_thread_size0.164 INCHES SINGLE MOUNTING FACILITY IN
NSN5930-00-683-4967
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 1656087 MFR SWITCH,ROTARY
KEY FEATURES
•
SHAFT TYPE: ROUND, FLUTED, THREADED HOLE SINGLE ACTUATOR
•
SHAFT DIAMETER: 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM SINGLE ACTUATOR IN
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
•
TERMINAL TYPE: TAB W/SCREW
•
MOUNTING FACILITY PATTERN: FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
•
OVERALL DIAMETER: 2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN
•
MOUNTING FACILITY CIRCLE RADIUS: 2.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
CONTACT LOAD CURRENT RATING: 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
TECHNICAL CHARACTERISTICS
SHAFT TYPEROUND, FLUTED, THREADED HOLE SINGLE ACTUATOR
SHAFT DIAMETER0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
TERMINAL TYPETAB W/SCREW
MOUNTING FACILITY PATTERNFOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
OVERALL DIAMETER2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN
MOUNTING FACILITY CIRCLE RADIUS2.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
CONTACT LOAD CURRENT RATING10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
MOUNTING METHODUNTHREADED HOLE(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.238 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES 1
122205LASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1656087?
1656087 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1656087?
There is 1 known substitute for 1656087: 122205LA. Substitute compatibility should be verified for your specific system.
What is the NSN for 1656087?
1656087 is cataloged in the U.S. Government catalog under NSN 5930-00-683-4967. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.