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PartsTable / COMPONENT / NAS543-2
NAS543-2 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNT, body_length: 1.125 INCHES NOMINAL IN, body_diameter: 0.750 INCHES NOMINAL IN, actuator_style: ROUND, bushing_length: 0.469 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-508-0291, 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
NAS543-2
NSN: 5930-00-508-0291
FSC: 5930
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
body_styleBUSHING MOUNT
body_length1.125 INCHES NOMINAL IN
thread_class2
body_diameter0.750 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.469 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_length2.282 INCHES NOMINAL IN
actuator_height0.688 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
actuator_diameter0.240 INCHES NOMINAL IN
nominal_thread_size0.469 INCHES IN
NSN5930-00-508-0291
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN NAS543-2 MFR SWITCH,TOGGLE
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYSWITCH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
T1002-EFInterchangeable
interchangeable cross-reference
interchangeable
NAS543-2Interchangeable
interchangeable cross-reference
interchangeable
543-2Interchangeable
interchangeable cross-reference
interchangeable
T1033EFInterchangeable
interchangeable cross-reference
interchangeable
NAS543-6Interchangeable
interchangeable cross-reference
interchangeable
NAS543Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NAS543-2?
NAS543-2 is a SWITCH,TOGGLE.
What parts can replace NAS543-2?
There are 9 known substitutes for NAS543-2: T1002-EF, NAS543-2, 543-2 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NAS543-2?
NAS543-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-508-0291. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026