NUT,SELF-WRENCHING,SELF-LOCKING. This part is cataloged in the U.S. Government catalog under NSN 5310-01-044-6220, 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
3M189-4T
NSN:5310-01-044-6220 FSC:5310 — Nuts and Washers CAGE:76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
Part Number
3M189-4T
NSN
5310-01-044-6220
COMPONENT DIAGRAM
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,CADMIUM QQ-P-416 TYPE 2 CLASS 2,1/4-28 UNF-3B THREAD,DRY FILM LUBRICATED,0.253 IN. MIN COUNTERBORE DIA,0.080 IN. MAX COUNTERBORE DEPTH,0.796 IN. MAX FROM NUT CENTER TO WRENCHING END,PREVAILING TORQUE ALL METAL LOCKING FEATURE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
STEEL,CADMIUM QQ-P-416 TYPE 2 CLASS 2,1/4-28 UNF-3B THREAD,DRY FILM LUBRICATED,0.253 IN. MIN COUNTERBORE DIA,0.080 IN. MAX COUNTERBORE DEPTH,0.796 IN. MAX FROM NUT CENTER TO WRENCHING END,PREVAILING TORQUE ALL METAL LOCKING FEATURE IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 3M189-4T?
3M189-4T is a NUT,SELF-WRENCHING,SELF-LOCKING.
What parts can replace 3M189-4T?
There is 1 known substitute for 3M189-4T: K1910E-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 3M189-4T?
3M189-4T is cataloged in the U.S. Government catalog under NSN 5310-01-044-6220. 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.