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Technical Data Sheet
PartsTable / MRO / 311389-5
311389-5 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 FILTER,SIGNAL LIGHT is a the manufacturer industrial component. Key specifications include color: NEUTRAL, material: PLASTIC, overall_height: 0.375 INCHES NOMINAL IN, mounting_method: SNAP-ON, overall_diameter: 4.563 INCHES NOMINAL IN, top/bottom_gasket: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5850-00-503-3832, 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
MRO→ MRO_GENERAL→ 311389-5
NSN: 5850-00-503-3832
FSC: 5850
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
colorNEUTRAL
materialPLASTIC
overall_height0.375 INCHES NOMINAL IN
mounting_methodSNAP-ON
overall_diameter4.563 INCHES NOMINAL IN
top/bottom_gasketNOT INCLUDED
polarization_featureNOT INCLUDED
NSN5850-00-503-3832
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,SIGNAL LIGHT TITLE COMPONENT PN 311389-5 MFR FILTER,SIGNAL LIGHT
KEY FEATURES
•
MATERIAL: PLASTIC
•
POLARIZATION FEATURE: NOT INCLUDED
•
TOP/BOTTOM GASKET: NOT INCLUDED
•
COLOR: NEUTRAL
•
SPECIAL MARKINGS: N/A
•
OVERALL DIAMETER: 4.563 INCHES NOMINAL IN
•
MOUNTING METHOD: SNAP-ON
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC
POLARIZATION FEATURENOT INCLUDED
TOP/BOTTOM GASKETNOT INCLUDED
COLORNEUTRAL
SPECIAL MARKINGSN/A
OVERALL HEIGHT0.375 INCHES NOMINAL IN
OVERALL DIAMETER4.563 INCHES NOMINAL IN
MOUNTING METHODSNAP-ON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
A-2545-1Interchangeable
interchangeable cross-reference
interchangeable
74J119089-203Interchangeable
interchangeable cross-reference
interchangeable
82-12934Interchangeable
interchangeable cross-reference
interchangeable
600-4645108 ITEM 27Interchangeable
interchangeable cross-reference
interchangeable
26-1224-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 311389-5?
311389-5 is a FILTER,SIGNAL LIGHT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 311389-5?
There are 5 known substitutes for 311389-5: A-2545-1, 74J119089-203, 82-12934 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 311389-5?
311389-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5850-00-503-3832. 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