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Technical Data Sheet
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TR50A — SWITCH,PUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TR50A: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, web_width: 0.875 INCHES NOMINAL IN, shank_style: STRAIGHT, construction: SPLIT, stud_diameter: 0.186 INCHES NOMINAL IN, web_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-078-1735, 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
TR50A
NSN: 5930-00-078-1735
FSC: 5930 — Switches
CAGE: 51918 — SCHNEIDER ELECTRIC USA, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
web_width0.875 INCHES NOMINAL IN
shank_styleSTRAIGHT
constructionSPLIT
stud_diameter0.186 INCHES NOMINAL IN
web_thickness0.062 INCHES NOMINAL IN
left_tip_styleLEFT W/ OUTSIDE RADIUS
shank_diameter0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
wheel_quantity2
left_tip_radius0.031 INCHES NOMINAL IN
outside_diameter0.500 INCHES NOMINAL IN
right_tip_radius0.031 INCHES NOMINAL IN
NSN5930-00-078-1735
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN TR50A MFR SWITCH,PUSH
SUBSTITUTES & CROSS-REFERENCES 1
29-141Reference 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 TR50A?
TR50A is a SWITCH,PUSH.
What parts can replace TR50A?
There is 1 known substitute for TR50A: 29-141. Substitute compatibility should be verified for your specific system.
What is the NSN for TR50A?
TR50A is cataloged in the U.S. Government catalog under NSN 5930-00-078-1735. 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.