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CST-144-4 — SWITCH,PUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CST-144-4: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include body_style: FEED-THRU, body_width: 1.750 INCHES NOMINAL IN, body_height: 1.625 INCHES NOMINAL IN, overall_width: 1.750 INCHES NOMINAL IN, actuator_style: ROUND, FLUSH, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-129-1657, 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
CST-144-4
NSN: 5930-01-129-1657
FSC: 5930 — Switches
CAGE: 26636 — LEWIS CORP (USA)
SPECIFICATIONS
body_styleFEED-THRU
body_width1.750 INCHES NOMINAL IN
body_height1.625 INCHES NOMINAL IN
overall_width1.750 INCHES NOMINAL IN
actuator_styleROUND, FLUSH
inclosure_typeFULLY INCLOSED
overall_height1.937 INCHES NOMINAL IN
overall_length2.125 INCHES NOMINAL IN
actuator_height0.312 INCHES NOMINAL IN
mounting_methodPANEL
actuator_inscriptionFILTER RESET SINGLE ACTUATOR
end_item_identification4920NC793531P
NSN5930-01-129-1657
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN CST-144-4 MFR SWITCH,PUSH
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
ACTUATOR INSCRIPTION: FILTER RESET SINGLE ACTUATOR
•
BODY STYLE: FEED-THRU
•
ACTUATOR STYLE: ROUND, FLUSH
•
MOUNTING METHOD: PANEL
•
BODY WIDTH: 1.750 INCHES NOMINAL IN
•
BODY HEIGHT: 1.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.937 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
ACTUATOR INSCRIPTIONFILTER RESET SINGLE ACTUATOR
BODY STYLEFEED-THRU
ACTUATOR STYLEROUND, FLUSH
MOUNTING METHODPANEL
BODY WIDTH1.750 INCHES NOMINAL IN
BODY HEIGHT1.625 INCHES NOMINAL IN
OVERALL LENGTH2.125 INCHES NOMINAL IN
OVERALL WIDTH1.750 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 2
6981ED165-248Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
D-718-04 ITEM 9Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CST-144-4?
CST-144-4 is a SWITCH,PUSH.
What parts can replace CST-144-4?
There are 2 known substitutes for CST-144-4: 6981ED165-248, D-718-04 ITEM 9. Substitute compatibility should be verified for your specific system.
What is the NSN for CST-144-4?
CST-144-4 is cataloged in the U.S. Government catalog under NSN 5930-01-129-1657. 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.