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221710-28 — LENS,LIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

221710-28: LENS,LIGHT.

The LENS,LIGHT is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYCARBONATE LENS, thread_class: 2A A, thread_series: UNEF, mounting_method: EXTERNAL THREAD, thread_diameter: 0.312 INCHES IN, thread_quantity: 32 PER INCH. This part is cataloged in the U.S.

Government catalog under NSN 6210-01-010-6918, 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
221710-28
NSN: 6210-01-010-6918
FSC: 6210 — Indoor and Outdoor Electric Lighting Fixtures
CAGE: 55588 — EATON ELECTRICAL INC. DBA CUTTLER HMMER CMRCL CNTRLS DIV DIV VEHICLE CONTROLS BUSINESS UNIT (USA)
SPECIFICATIONS
materialPLASTIC POLYCARBONATE LENS
thread_class2A A
thread_seriesUNEF
mounting_methodEXTERNAL THREAD
thread_diameter0.312 INCHES IN
thread_quantity32 PER INCH
effective_length0.250 INCHES NOMINAL IN
overall_diameter0.332 INCHES NOMINAL IN
style_designatorCYLINDRICAL
thread_directionRIGHT-HAND
surface_conditionFRESNEL BACK
holder_surface_treatmentNICKEL
NSN6210-01-010-6918
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LENS,LIGHT TITLE COMPONENT PN 221710-28 MFR LENS,LIGHT
KEY FEATURES
•
THREAD DIAMETER: 0.312 INCHES IN
•
OVERALL DIAMETER: 0.332 INCHES NOMINAL IN
•
THREAD SERIES: UNEF
•
MOUNTING METHOD: EXTERNAL THREAD
•
HOLDER SURFACE TREATMENT: NICKEL
•
STYLE DESIGNATOR: CYLINDRICAL
•
SURFACE CONDITION: SMOOTH FACE
TECHNICAL CHARACTERISTICS
THREAD DIAMETER0.312 INCHES IN
OVERALL DIAMETER0.332 INCHES NOMINAL IN
THREAD SERIESUNEF
MOUNTING METHODEXTERNAL THREAD
HOLDER SURFACE TREATMENTNICKEL
STYLE DESIGNATORCYLINDRICAL
SURFACE CONDITIONSMOOTH FACE
SURFACE CONDITIONFRESNEL BACK
EFFECTIVE LENGTH0.250 INCHES NOMINAL IN
MOUNTING DEVICE QUANTITY1
OTHER ITEMS IN FSC 6210 — Indoor and Outdoor Electric Lighting Fixtures
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6210-00-000-0172 6210-00-001-1334 6210-00-001-1421 6210-00-001-1422 6210-00-001-1423 6210-00-001-1424 6210-00-001-1425 6210-00-001-1426
SUBSTITUTES & CROSS-REFERENCES 1
7903193-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 221710-28?
221710-28 is a LENS,LIGHT.
What parts can replace 221710-28?
There is 1 known substitute for 221710-28: 7903193-11. Substitute compatibility should be verified for your specific system.
What is the NSN for 221710-28?
221710-28 is cataloged in the U.S. Government catalog under NSN 6210-01-010-6918. 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.