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Technical Data Sheet
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340-4004 — LENS,LIGHT

✓ Government record, cited
3M · COMPONENT
PRODUCT OVERVIEW

340-4004: LENS,LIGHT.

Stem helps users insert earplug into their ear canals No need to touch the ear tips during earplug insertion, helping to keep ear tips clean longer Soft polymer is washable and reusable The stem helps the triple flanged ear tip slide into the ear for clean and comfortable noise reduction The 3M™ E-A-R™ UltraFit™ Earplugs are made with a triple-flange design to help contour to the different shapes and sizes of ear canals. This helps create a noise-blocking seal. Workers can insert the triple flanged ear tips easily into their ears by holding the stem and pushing the ear tips into the ears.

Pliable material can be washed and reused, cutting down costs and extending the hearing protector's life. 3M™ E-A-Rfit™ Dual-Ear Validation System Testable This product is E-A-Rfit testable to help validate the level of protection the individual worker can achieve with this product. Reusable Earplugs These durable, long-lasting earplugs This part is cataloged in the U.S.

Government catalog under NSN 6210-01-236-9275, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
340-4004
NSN: 6210-01-236-9275
NIINs: 012369275, 013526221
FSC: 6210 — Indoor and Outdoor Electric Lighting Fixtures
CAGE: 96182 — SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC DBA USE CAGE CODE 879B2 FOR CATALOGING (USA)
SPECIFICATIONS
special_featuresULTRA FIT WITH CARR-ALONG
NSN6210-01-236-9275
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M LENS,LIGHT TITLE COMPONENT PN 340-4004 MFR 3M LENS,LIGHT
KEY FEATURES
•
MOUNTING METHOD: FLANGE
•
STYLE DESIGNATOR: HORIZONTAL SPLIT
•
SURFACE CONDITION: SMOOTH FACE
•
MOUNTING DEVICE QUANTITY: 1
•
COLOR: WHITE INSCRIPTION BACKGROUND
TECHNICAL CHARACTERISTICS
MOUNTING METHODFLANGE
STYLE DESIGNATORHORIZONTAL SPLIT
OVERALL LENGTH0.990 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH FACE
SURFACE CONDITIONSMOOTH BACK
OVERALL WIDTH0.740 INCHES NOMINAL IN
MOUNTING DEVICE QUANTITY1
COLORWHITE INSCRIPTION BACKGROUND
COLORWHITE LENS
COLORBLACK INSCRIPTION
SUBSTITUTES & CROSS-REFERENCES 1
367-186-004Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 340-4004?
340-4004 is a LENS,LIGHT manufactured by 3M.
What parts can replace 340-4004?
There is 1 known substitute for 340-4004: 367-186-004. Substitute compatibility should be verified for your specific system.
What is the NSN for 340-4004?
340-4004 is cataloged in the U.S. Government catalog under NSN 6210-01-236-9275. This indicates validated use in U.S. government and defense supply chains.
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