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Technical Data Sheet
PartsTable / MRO / 121-1805
121-1805 ✓ 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

PANEL ASSEMBLY,LIGHTING AND INDI. Key specifications include material: COPPER ALLOY, construction: ONE-PIECE, outside_diameter: 0.427 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.286 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN, general_characteristics_item_description: 11.565 IN LG,7.565 IN W IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-530-8768, 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→ 121-1805
NSN: 5365-00-530-8768
FSC: 5365
CAGE: 45934 — ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US (USA)
SPECIFICATIONS
materialCOPPER ALLOY
constructionONE-PIECE
outside_diameter0.427 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.286 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
general_characteristics_item_description11.565 IN LG,7.565 IN W IN
NSN5365-00-530-8768
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PANEL ASSEMBLY,LIGHTING AND INDI TITLE COMPONENT PN 121-1805 MFR PANEL ASSEMBLY,LIGHTIN
KEY FEATURES
•
MATERIAL: COPPER ALLOY
•
APERTURE DIAMETER: 0.286 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
•
CONSTRUCTION: ONE-PIECE
•
OUTSIDE DIAMETER: 0.427 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY
APERTURE DIAMETER0.286 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
CONSTRUCTIONONE-PIECE
OUTSIDE DIAMETER0.427 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
121-1805Interchangeable
interchangeable cross-reference
interchangeable
3183216Interchangeable
interchangeable cross-reference
interchangeable
121-1808Interchangeable
interchangeable cross-reference
interchangeable
K3092-6VHInterchangeable
Same NIIN cross-reference
interchangeable
K3092-6Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 121-1805?
121-1805 is a PANEL ASSEMBLY,LIGHTING AND INDI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 121-1805?
There are 5 known substitutes for 121-1805: 121-1805, 3183216, 121-1808 and 2 more. Substitute compatibility should be verified for your specific system.
Is 121-1805 still available?
121-1805 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026