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52C201A — SWITCH ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

52C201A: SWITCH ASSEMBLY.

The SWITCH ASSEMBLY is a the manufacturer industrial component. Key specifications include switch_type: PUSH, overall_depth: 3.750 INCHES NOMINAL IN, overall_width: 3.500 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_length: 6.750 INCHES NOMINAL IN, mounting_method: FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-222-3890, 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
52C201A
NSN: 5930-01-222-3890
FSC: 5930 — Switches
CAGE: 23826 — SIEMENS ENERGY AND AUTOMATION INC SIEMENS FURNAS CONTROLS DIV (USA)
SPECIFICATIONS
switch_typePUSH
overall_depth3.750 INCHES NOMINAL IN
overall_width3.500 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_length6.750 INCHES NOMINAL IN
mounting_methodFLANGE
special_markingsSTART,STOP
controlling_agencyFURNAS ELECTRIC CO
identifying_number52C201A PART NO.
inclosure_materialSTEEL
mounting_configurationFOUR 0.219 IN. DIA MTG HOLES ON 6.250 IN. BY 2.376 IN. MTG CENTERS IN
environmental_protectionOIL TIGHT
NSN5930-01-222-3890
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH ASSEMBLY TITLE COMPONENT PN 52C201A MFR SWITCH ASSEMBLY
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
CONTROLLING AGENCY: FURNAS ELECTRIC CO
•
INCLOSURE MATERIAL: STEEL
•
MOUNTING METHOD: FLANGE
•
IDENTIFYING NUMBER: 52C201A PART NO.
•
SWITCH TYPE: PUSH
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
CONTROLLING AGENCYFURNAS ELECTRIC CO
INCLOSURE MATERIALSTEEL
MOUNTING METHODFLANGE
IDENTIFYING NUMBER52C201A PART NO.
OVERALL LENGTH6.750 INCHES NOMINAL IN
OVERALL WIDTH3.500 INCHES NOMINAL IN
SWITCH TYPEPUSH
INDIVIDUAL SWITCH QUANTITY2
ENVIRONMENTAL PROTECTIONOIL TIGHT
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 1
E03314-30Reference 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 52C201A?
52C201A is a SWITCH ASSEMBLY.
What parts can replace 52C201A?
There is 1 known substitute for 52C201A: E03314-30. Substitute compatibility should be verified for your specific system.
What is the NSN for 52C201A?
52C201A is cataloged in the U.S. Government catalog under NSN 5930-01-222-3890. 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.