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PartsTable / COMPONENT / PL3189-1 PC NO. 37
PL3189-1 PC NO. 37 ✓ 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 PL3189-1 PC NO. 37 is a the manufacturer industrial component. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-01-505-8746, 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
PL3189-1 PC NO. 37
NSN: 5977-01-505-8746
FSC: 5977
CAGE: 10741 — CARLISLE & FINCH CO (USA)
SPECIFICATIONS
Part NumberPL3189-1 PC NO. 37
NSN5977-01-505-8746
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PL3189-1 PC NO. 37 TITLE COMPONENT PN PL3189-1 PC NO. 37 MFR PL3189-1 PC NO. 37
KEY FEATURES
•
INSIDE THICKNESS: 0.310 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
MOUNTING FACILITY: SETSCREW
•
INSIDE WIDTH: 0.310 INCHES NOMINAL IN
•
INSIDE LENGTH: 0.690 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE THICKNESS0.310 INCHES NOMINAL IN
STYLE DESIGNATORROUND
MOUNTING FACILITYSETSCREW
SPECIAL FEATURES(INAVY)BRUSH HOLDER;(DRAWING)BRUSH HOLDER(3918);BEACON ROTARY,SEALED BEAM(3189-1)
OVERALL LENGTH0.880 INCHES NOMINAL IN
INSIDE WIDTH0.310 INCHES NOMINAL IN
INSIDE LENGTH0.690 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
31891Interchangeable
interchangeable cross-reference
interchangeable
R4268FInterchangeable
interchangeable cross-reference
interchangeable
XR26345Interchangeable
interchangeable cross-reference
interchangeable
5073J120-1Interchangeable
interchangeable cross-reference
interchangeable
54B6228Interchangeable
interchangeable cross-reference
interchangeable
4535Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PL3189-1 PC NO. 37?
PL3189-1 PC NO. 37 is a PL3189-1 PC NO. 37.
What parts can replace PL3189-1 PC NO. 37?
There are 19 known substitutes for PL3189-1 PC NO. 37: 31891, R4268F, XR26345 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PL3189-1 PC NO. 37?
PL3189-1 PC NO. 37 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-01-505-8746. 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