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JWS21RKK — SWITCH,TOGGLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

JWS21RKK: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include body_style: PANEL MOUNT, body_width: 0.591 INCHES NOMINAL IN, body_height: 0.551 INCHES NOMINAL IN, body_length: 0.748 INCHES NOMINAL IN, actuator_style: RECTANGULAR, actuator_width: 0.402 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-355-5439, 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
JWS21RKK
NSN: 5930-01-355-5439
FSC: 5930 — Switches
CAGE: 63426 — NKK SWITCHES OF AMERICA INC (USA)
SPECIFICATIONS
body_stylePANEL MOUNT
body_width0.591 INCHES NOMINAL IN
body_height0.551 INCHES NOMINAL IN
body_length0.748 INCHES NOMINAL IN
actuator_styleRECTANGULAR
actuator_width0.402 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.139 INCHES NOMINAL IN
actuator_length0.591 INCHES NOMINAL IN
mounting_methodPANEL
terminal_type_and_quantity4 QUICK DISCONNECT, MALE
nonpile-up_contact_arrangement2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
NSN5930-01-355-5439
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN JWS21RKK MFR SWITCH,TOGGLE
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: PANEL MOUNT
•
ACTUATOR STYLE: RECTANGULAR
•
MOUNTING METHOD: PANEL
•
ACTUATOR WIDTH: 0.402 INCHES NOMINAL IN
•
BODY WIDTH: 0.591 INCHES NOMINAL IN
•
BODY HEIGHT: 0.551 INCHES NOMINAL IN
•
ACTUATOR POSITION-ACTION RELATIONSHIP: UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEPANEL MOUNT
ACTUATOR STYLERECTANGULAR
MOUNTING METHODPANEL
ACTUATOR WIDTH0.402 INCHES NOMINAL IN
BODY WIDTH0.591 INCHES NOMINAL IN
BODY HEIGHT0.551 INCHES NOMINAL IN
ACTUATOR POSITION-ACTION RELATIONSHIPUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
BODY LENGTH0.748 INCHES NOMINAL IN
ACTUATOR LENGTH0.591 INCHES NOMINAL 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
JW-521RKKReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 JWS21RKK?
JWS21RKK is a SWITCH,TOGGLE.
What parts can replace JWS21RKK?
There is 1 known substitute for JWS21RKK: JW-521RKK. Substitute compatibility should be verified for your specific system.
What is the NSN for JWS21RKK?
JWS21RKK is cataloged in the U.S. Government catalog under NSN 5930-01-355-5439. 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.