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D405254-20 — SWITCH,SENSITIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

D405254-20: SWITCH,SENSITIVE.

The SWITCH,SENSITIVE is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, housing_width: 3.250 INCHES NOMINAL IN, overall_width: 3.250 INCHES NOMINAL IN, actuator_style: ROLLER ARM, housing_height: 2.370 INCHES NOMINAL IN, housing_length: 5.270 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-256-0198, 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
D405254-20
NSN: 5930-01-256-0198
FSC: 5930 — Switches
CAGE: 63504 — PALFINGER MARINE USA, LLC (USA)
SPECIFICATIONS
body_styleHOLE MOUNTED
housing_width3.250 INCHES NOMINAL IN
overall_width3.250 INCHES NOMINAL IN
actuator_styleROLLER ARM
housing_height2.370 INCHES NOMINAL IN
housing_length5.270 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height2.570 INCHES NOMINAL IN
actuator_height1.880 INCHES NOMINAL IN
actuator_length2.500 INCHES NOMINAL IN
actuator_movement10.0 PRETRAVEL DEGREES NOMINAL
actuator_roller_width0.320 INCHES NOMINAL IN
NSN5930-01-256-0198
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,SENSITIVE TITLE COMPONENT PN D405254-20 MFR SWITCH,SENSITIVE
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: HOLE MOUNTED
•
HOUSING HEIGHT: 2.370 INCHES NOMINAL IN
•
ACTUATOR STYLE: ROLLER ARM
•
CENTER TO CENTER DISTANCE BETWEEN HOUSING MOUNTING FACILITIES PARALLEL TO LENGTH: 3.500 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN HOUSING MOUNTING FACILITIES PARALLEL TO WIDTH: 2.360 INCHES NOMINAL IN
•
SWITCH ACTUATING FORCE: 16.0 OUNCES NOMINAL OZ
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.570 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEHOLE MOUNTED
HOUSING HEIGHT2.370 INCHES NOMINAL IN
ACTUATOR STYLEROLLER ARM
CENTER TO CENTER DISTANCE BETWEEN HOUSING MOUNTING FACILITIES PARALLEL TO LENGTH3.500 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN HOUSING MOUNTING FACILITIES PARALLEL TO WIDTH2.360 INCHES NOMINAL IN
SWITCH ACTUATING FORCE16.0 OUNCES NOMINAL OZ
OVERALL WIDTH3.250 INCHES NOMINAL IN
ACTUATOR LENGTH2.500 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D405254-20?
D405254-20 is a SWITCH,SENSITIVE.
What is the NSN for D405254-20?
D405254-20 is cataloged in the U.S. Government catalog under NSN 5930-01-256-0198. 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.