Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW
The WASHER,FLAT is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-595-6211, 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
021-19602
NSN:5310-00-595-6211 FSC:5310 CAGE:66935 — JOHNSON CONTROLS NAVY SYSTEMS, LLC (USA)
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 021-19602?
021-19602 is a WASHER,FLAT.
What parts can replace 021-19602?
There are 33 known substitutes for 021-19602: BS11110291, 400728, 7705 and 30 more. Substitute compatibility should be verified for your specific system.
Is 021-19602 still available?
021-19602 is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.