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E137 — SWITCH,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

E137: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, SLOTTED SINGLE ACTUATOR, shaft_length: 0.781 INCHES NOMINAL SINGLE ACTUATOR IN, pole_quantity: 6 SINGLE SECTION REAR, terminal_type: TAB, SOLDER LUG, thread_length: 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, shaft_diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN. This part is cataloged in the U.S.

Government catalog under NSN 4910-00-473-6421, 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
E137
NSN: 4910-00-473-6421
NIINs: 004736421, 004986799
FSC: 4910 — Motor Vehicle Maintenance and Repair Shop Specialized Equipment
CAGE: 01216 — SPX CORP AUTOMOTIVE DIAGNOSTICS DIV (USA)
SPECIFICATIONS
shaft_typeROUND, SLOTTED SINGLE ACTUATOR
shaft_length0.781 INCHES NOMINAL SINGLE ACTUATOR IN
pole_quantity6 SINGLE SECTION REAR
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity2 SINGLE SECTION REAR
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
overall_diameter1.688 INCHES NOMINAL IN
style_designatorCIRCULAR WAFER, BUSHING MOUNT
features_providedMETALLIC INCLOSURE
nominal_thread_size0.375 INCHES SINGLE MOUNTING FACILITY IN
NSN4910-00-473-6421
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN E137 MFR SWITCH,ROTARY
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: HAND PORTABLE TYPE; ELECTRIC MOTOR DRIVE,ELECTRIC MOTOR DATA,NO HP RATING,AC,110 V,60 CYCLE,SINGLE PHASE; FLASHING BULB TYPE POINT CONTACT INDICATOR; ACCESSORIES AS PER A SPEC BELOW V
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONHAND PORTABLE TYPE; ELECTRIC MOTOR DRIVE,ELECTRIC MOTOR DATA,NO HP RATING,AC,110 V,60 CYCLE,SINGLE PHASE; FLASHING BULB TYPE POINT CONTACT INDICATOR; ACCESSORIES AS PER A SPEC BELOW V
SUBSTITUTES & CROSS-REFERENCES 2
500Reference document
Same NSN cross-reference
Reference document — Secondary reference
1057Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E137?
E137 is a SWITCH,ROTARY.
What parts can replace E137?
There are 2 known substitutes for E137: 500, 1057. Substitute compatibility should be verified for your specific system.
What is the NSN for E137?
E137 is cataloged in the U.S. Government catalog under NSN 4910-00-473-6421. 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.