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3A4545 ✓ 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 YOKE,ELECTRICAL SWITCH is a the manufacturer industrial component. Key specifications include color: UNABLE TO DECODE, material: GLASS FIBER ILLUMINATION DIRECTING DEVICE, nut_style: CASTELLATED, HEXAGON, head_style: FILLISTER, nut_height: 0.312 INCHES NOMINAL IN, head_height: 0.055 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-219-5562, 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
3A4545
NSN: 3040-01-219-5562
FSC: 3040
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)
SPECIFICATIONS
colorUNABLE TO DECODE
materialGLASS FIBER ILLUMINATION DIRECTING DEVICE
nut_styleCASTELLATED, HEXAGON
head_styleFILLISTER
nut_height0.312 INCHES NOMINAL IN
head_height0.055 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
unit_designRACK MOUNTED
current_typeAC
thread_class2A A
body_diameter7.750 INCHES NOMINAL IN
head_diameter0.124 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
overall_width17.400 INCHES NOMINAL IN
NSN3040-01-219-5562
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available YOKE,ELECTRICAL SWITCH TITLE COMPONENT PN 3A4545 MFR YOKE,ELECTRICAL SWITCH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
16405Interchangeable
interchangeable cross-reference
interchangeable
W-L-314 TY13Interchangeable
interchangeable cross-reference
interchangeable
W-L-314Interchangeable
interchangeable cross-reference
interchangeable
16405ADXInterchangeable
interchangeable cross-reference
interchangeable
MS35275-206Interchangeable
interchangeable cross-reference
interchangeable
91047-206Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3A4545?
3A4545 is a YOKE,ELECTRICAL SWITCH.
What parts can replace 3A4545?
There are 8 known substitutes for 3A4545: 16405, W-L-314 TY13, W-L-314 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3A4545?
3A4545 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-219-5562. 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