PartsTable
Technical Data Sheet
Download PDF

B420008 — COVER,GRILL,RESPIRATOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B420008: COVER,GRILL,RESPIRATOR.

The COVER,GRILL,RESPIRATOR is a the manufacturer industrial component. Key specifications include material: PLASTIC, special_features: MARK 2 REPLACEMENT PART, NIOSH/MSHA, MEETS ANSI/UL 913 STANDARD FOR INTRINSICALLY SAFE APPARATUS. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-395-5997, 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
B420008
NSN: 4240-01-395-5997
FSC: 4240 — Safety and Rescue Equipment
CAGE: 39SU9 — HONEYWELL SAFETY PRODUCTS USA, INC. (USA)
SPECIFICATIONS
materialPLASTIC
special_featuresMARK 2 REPLACEMENT PART, NIOSH/MSHA, MEETS ANSI/UL 913 STANDARD FOR INTRINSICALLY SAFE APPARATUS
NSN4240-01-395-5997
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,GRILL,RESPIRATOR TITLE COMPONENT PN B420008 MFR COVER,GRILL,RESPIRATOR
KEY FEATURES
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMARK 2 REPLACEMENT PART, NIOSH/MSHA, MEETS ANSI/UL 913 STANDARD FOR INTRINSICALLY SAFE APPARATUS
MATERIALPLASTIC
SUBSTITUTES & CROSS-REFERENCES 1
420008Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy B420008?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is B420008?
B420008 is a COVER,GRILL,RESPIRATOR.
What parts can replace B420008?
There is 1 known substitute for B420008: 420008. Substitute compatibility should be verified for your specific system.
What is the NSN for B420008?
B420008 is cataloged in the U.S. Government catalog under NSN 4240-01-395-5997. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — B420008

✓ 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.