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31-0145-21 — LENS,LIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

31-0145-21: LENS,LIGHT.

The LENS,LIGHT is a the manufacturer industrial component. Key specifications include material: PLASTIC LENS, thread_class: 2A A, thread_series: UNEF, overall_length: 1.312 INCHES NOMINAL IN, mounting_method: THREADED TUBE, thread_diameter: 0.375 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 6210-00-781-3286, 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
31-0145-21
NSN: 6210-00-781-3286
FSC: 6210 — Indoor and Outdoor Electric Lighting Fixtures
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)
SPECIFICATIONS
materialPLASTIC LENS
thread_class2A A
thread_seriesUNEF
overall_length1.312 INCHES NOMINAL IN
mounting_methodTHREADED TUBE
thread_diameter0.375 INCHES IN
thread_quantity32 PER INCH
effective_length0.312 INCHES NOMINAL IN
overall_diameter0.625 INCHES NOMINAL IN
special_features0.312 IN. DIA BY 0.750 IN. LG SHANK BELOW THD IN
thread_directionRIGHT-HAND
surface_conditionSMOOTH BACK
NSN6210-00-781-3286
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LENS,LIGHT TITLE COMPONENT PN 31-0145-21 MFR LENS,LIGHT
KEY FEATURES
•
THREAD DIAMETER: 0.375 INCHES IN
•
EFFECTIVE DIAMETER: 0.625 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.625 INCHES NOMINAL IN
•
THREAD SERIES: UNEF
•
MOUNTING METHOD: THREADED TUBE
•
SURFACE CONDITION: SMOOTH BACK
TECHNICAL CHARACTERISTICS
THREAD DIAMETER0.375 INCHES IN
EFFECTIVE DIAMETER0.625 INCHES NOMINAL IN
OVERALL DIAMETER0.625 INCHES NOMINAL IN
THREAD SERIESUNEF
MOUNTING METHODTHREADED TUBE
OVERALL LENGTH1.312 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH BACK
SURFACE CONDITIONFROSTED FACE
EFFECTIVE LENGTH0.312 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

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 31-0145-21?
31-0145-21 is a LENS,LIGHT.
What is the NSN for 31-0145-21?
31-0145-21 is cataloged in the U.S. Government catalog under NSN 6210-00-781-3286. 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.