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542-4330-003 — COVER,ELECTRICAL SWITCH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

542-4330-003: COVER,ELECTRICAL SWITCH.

The COVER,ELECTRICAL SWITCH is a the manufacturer industrial component. Key specifications include material: ALUMINUM, body_width: 1.937 INCHES NOMINAL IN, body_height: 2.125 INCHES NOMINAL IN, body_length: 4.437 INCHES NOMINAL IN, surface_treatment: CHROMIUM, mounting_configuration: FOUR 0.272 IN. DIA MTG HOLES SPACED ON 1.500 IN.

BY 4.000 IN. MTG CENTERS IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-683-0940, 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
542-4330-003
NSN: 5930-00-683-0940
FSC: 5930 — Switches
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM
body_width1.937 INCHES NOMINAL IN
body_height2.125 INCHES NOMINAL IN
body_length4.437 INCHES NOMINAL IN
surface_treatmentCHROMIUM
mounting_configurationFOUR 0.272 IN. DIA MTG HOLES SPACED ON 1.500 IN. BY 4.000 IN. MTG CENTERS IN
NSN5930-00-683-0940
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL SWITCH TITLE COMPONENT PN 542-4330-003 MFR COVER,ELECTRICAL SWITC
KEY FEATURES
•
BODY WIDTH: 1.937 INCHES NOMINAL IN
•
BODY HEIGHT: 2.125 INCHES NOMINAL IN
•
BODY LENGTH: 4.437 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMIUM
•
MOUNTING CONFIGURATION: FOUR 0.272 IN. DIA MTG HOLES SPACED ON 1.500 IN. BY 4.000 IN. MTG CENTERS IN
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
BODY WIDTH1.937 INCHES NOMINAL IN
BODY HEIGHT2.125 INCHES NOMINAL IN
BODY LENGTH4.437 INCHES NOMINAL IN
SURFACE TREATMENTCHROMIUM
MOUNTING CONFIGURATIONFOUR 0.272 IN. DIA MTG HOLES SPACED ON 1.500 IN. BY 4.000 IN. MTG CENTERS IN
MATERIALALUMINUM
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 542-4330-003?
542-4330-003 is a COVER,ELECTRICAL SWITCH.
What is the NSN for 542-4330-003?
542-4330-003 is cataloged in the U.S. Government catalog under NSN 5930-00-683-0940. 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.