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256-6603965FNAY1-7 — LENS,LIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

256-6603965FNAY1-7: LENS,LIGHT.

The LENS,LIGHT is a the manufacturer industrial component. Key specifications include material: PLASTIC LENS, inscription: INTERM FACE, surface_condition: SMOOTH FACE, end_item_identification: SEAWOLF CLASS SSN, light_transmission_design: TRANSPARENT LENS, material_document_and_classification: MIL-L-3661/59 MIL SPEC SINGLE MATERIAL RESPONSE LENS. This part is cataloged in the U.S.

Government catalog under NSN 6220-01-391-8602, 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
256-6603965FNAY1-7
NSN: 6220-01-391-8602
FSC: 6220 — Electric Vehicular Lights and Fixtures
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC LENS
inscriptionINTERM FACE
surface_conditionSMOOTH FACE
end_item_identificationSEAWOLF CLASS SSN
light_transmission_designTRANSPARENT LENS
material_document_and_classificationMIL-L-3661/59 MIL SPEC SINGLE MATERIAL RESPONSE LENS
NSN6220-01-391-8602
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LENS,LIGHT TITLE COMPONENT PN 256-6603965FNAY1-7 MFR LENS,LIGHT
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-L-3661/59 MIL SPEC SINGLE MATERIAL RESPONSE LENS
•
SURFACE CONDITION: SMOOTH FACE
•
COLOR: GREEN LENS
•
INSCRIPTION: INTERM FACE
•
LIGHT TRANSMISSION DESIGN: TRANSPARENT LENS
•
MATERIAL: PLASTIC LENS
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-3661/59 MIL SPEC SINGLE MATERIAL RESPONSE LENS
SURFACE CONDITIONSMOOTH FACE
SURFACE CONDITIONSMOOTH BACK
COLORGREEN LENS
INSCRIPTIONINTERM FACE
LIGHT TRANSMISSION DESIGNTRANSPARENT LENS
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
MATERIALPLASTIC LENS
OTHER ITEMS IN FSC 6220 — Electric Vehicular Lights and Fixtures
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6220-00-001-1462 6220-00-001-1726 6220-00-001-1727 6220-00-001-1728 6220-00-001-1773 6220-00-001-1800 6220-00-001-1809
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 256-6603965FNAY1-7?
256-6603965FNAY1-7 is a LENS,LIGHT.
What is the NSN for 256-6603965FNAY1-7?
256-6603965FNAY1-7 is cataloged in the U.S. Government catalog under NSN 6220-01-391-8602. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.