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Technical Data Sheet
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517603-2-25 — SWITCH,PUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

517603-2-25: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include body_style: PANEL MOUNTED, body_width: 0.688 INCHES MAXIMUM IN, body_height: 0.688 INCHES NOMINAL IN, overall_width: 0.990 INCHES NOMINAL IN, actuator_style: RECTANGULAR, actuator_width: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-336-9633, 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
517603-2-25
NSN: 5930-01-336-9633
FSC: 5930 — Switches
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
body_stylePANEL MOUNTED
body_width0.688 INCHES MAXIMUM IN
body_height0.688 INCHES NOMINAL IN
overall_width0.990 INCHES NOMINAL IN
actuator_styleRECTANGULAR
actuator_width0.750 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height1.250 INCHES NOMINAL IN
overall_length2.890 INCHES NOMINAL IN
actuator_height0.270 INCHES NOMINAL IN
actuator_length1.000 INCHES NOMINAL IN
mounting_methodPANEL
NSN5930-01-336-9633
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 517603-2-25 MFR SWITCH,PUSH
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
ACTUATOR INSCRIPTION: 4.5 SINGLE ACTUATOR
•
BODY STYLE: PANEL MOUNTED
•
ACTUATOR STYLE: RECTANGULAR
•
MOUNTING METHOD: PANEL
•
ACTUATOR WIDTH: 0.750 INCHES NOMINAL IN
•
BODY WIDTH: 0.688 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.250 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
ACTUATOR INSCRIPTION4.5 SINGLE ACTUATOR
BODY STYLEPANEL MOUNTED
ACTUATOR STYLERECTANGULAR
MOUNTING METHODPANEL
ACTUATOR WIDTH0.750 INCHES NOMINAL IN
BODY WIDTH0.688 INCHES MAXIMUM IN
BODY HEIGHT0.688 INCHES NOMINAL IN
MOUNTING SURFACE TO TERMINAL END DISTANCE2.620 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
A621591-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
10620NA4-71Same 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 517603-2-25?
517603-2-25 is a SWITCH,PUSH.
What parts can replace 517603-2-25?
There are 2 known substitutes for 517603-2-25: A621591-2, 10620NA4-71. Substitute compatibility should be verified for your specific system.
What is the NSN for 517603-2-25?
517603-2-25 is cataloged in the U.S. Government catalog under NSN 5930-01-336-9633. 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.