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131A304Y — LENS,LIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

131A304Y: LENS,LIGHT.

The LENS,LIGHT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY HOLDER, thread_class: 2A A, thread_series: UNEF, overall_length: 0.630 INCHES NOMINAL IN, mounting_method: EXTERNAL THREAD, thread_diameter: 0.312 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 6210-01-263-8373, 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
131A304Y
NSN: 6210-01-263-8373
FSC: 6210 — Indoor and Outdoor Electric Lighting Fixtures
CAGE: 71744 — CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON (USA)
SPECIFICATIONS
materialCOPPER ALLOY HOLDER
thread_class2A A
thread_seriesUNEF
overall_length0.630 INCHES NOMINAL IN
mounting_methodEXTERNAL THREAD
thread_diameter0.312 INCHES IN
thread_quantity32 PER INCH
effective_length0.440 INCHES NOMINAL IN
overall_diameter0.440 INCHES NOMINAL IN
style_designatorSTOVEPIPE
thread_directionRIGHT-HAND
surface_conditionSMOOTH BACK
NSN6210-01-263-8373
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LENS,LIGHT TITLE COMPONENT PN 131A304Y MFR LENS,LIGHT
KEY FEATURES
•
THREAD DIAMETER: 0.312 INCHES IN
•
OVERALL DIAMETER: 0.440 INCHES NOMINAL IN
•
THREAD SERIES: UNEF
•
MOUNTING METHOD: EXTERNAL THREAD
•
HOLDER SURFACE TREATMENT: NICKEL
•
STYLE DESIGNATOR: STOVEPIPE
•
SURFACE CONDITION: SMOOTH FACE
TECHNICAL CHARACTERISTICS
THREAD DIAMETER0.312 INCHES IN
OVERALL DIAMETER0.440 INCHES NOMINAL IN
THREAD SERIESUNEF
MOUNTING METHODEXTERNAL THREAD
HOLDER SURFACE TREATMENTNICKEL
STYLE DESIGNATORSTOVEPIPE
OVERALL LENGTH0.630 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH FACE
SURFACE CONDITIONSMOOTH BACK
EFFECTIVE LENGTH0.440 INCHES NOMINAL IN
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
IL0054Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 131A304Y?
131A304Y is a LENS,LIGHT.
What parts can replace 131A304Y?
There is 1 known substitute for 131A304Y: IL0054. Substitute compatibility should be verified for your specific system.
What is the NSN for 131A304Y?
131A304Y is cataloged in the U.S. Government catalog under NSN 6210-01-263-8373. 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.