PartsTable
Technical Data Sheet
Download PDF

3AC18 — SWITCH,SENSITIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3AC18: SWITCH,SENSITIVE.

The SWITCH,SENSITIVE is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, body_width: 0.531 INCHES MAXIMUM IN, body_height: 1.844 INCHES MAXIMUM IN, body_length: 1.625 INCHES MAXIMUM IN, overall_width: 0.531 INCHES MAXIMUM IN, actuator_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-519-4754, 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
3AC18
NSN: 5930-00-519-4754
FSC: 5930 — Switches
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
body_styleHOLE MOUNTED
body_width0.531 INCHES MAXIMUM IN
body_height1.844 INCHES MAXIMUM IN
body_length1.625 INCHES MAXIMUM IN
overall_width0.531 INCHES MAXIMUM IN
actuator_styleROUND
inclosure_typeFULLY INCLOSED
overall_height1.844 INCHES MAXIMUM IN
overall_length2.125 INCHES MAXIMUM IN
actuator_diameter0.250 INCHES NOMINAL IN
switch_actuating_force48.0 OUNCES NOMINAL OZ
terminal_type_and_quantity3 SCREW
NSN5930-00-519-4754
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,SENSITIVE TITLE COMPONENT PN 3AC18 MFR SWITCH,SENSITIVE
KEY FEATURES
•
ACTUATOR DIAMETER: 0.250 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: HOLE MOUNTED
•
ACTUATOR STYLE: ROUND
•
SWITCH ACTUATING FORCE: 48.0 OUNCES NOMINAL OZ
•
BODY WIDTH: 0.531 INCHES MAXIMUM IN
•
BODY HEIGHT: 1.844 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.844 INCHES MAXIMUM IN
ACTUATOR DIAMETER0.250 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEHOLE MOUNTED
ACTUATOR STYLEROUND
SWITCH ACTUATING FORCE48.0 OUNCES NOMINAL OZ
BODY WIDTH0.531 INCHES MAXIMUM IN
BODY HEIGHT1.844 INCHES MAXIMUM IN
UNTHREADED MOUNTING HOLE DIAMETER0.166 INCHES NOMINAL IN
OVERALL LENGTH2.125 INCHES MAXIMUM 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy 3AC18?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 3AC18?
3AC18 is a SWITCH,SENSITIVE.
What is the NSN for 3AC18?
3AC18 is cataloged in the U.S. Government catalog under NSN 5930-00-519-4754. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3AC18

✓ 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.