self locking washer for sale, brand-new and used.

I googled the patent number and found the following info. The figures on the patent sketches looks slightly different than the piece. Patent number: US 3497806

14BF3312 up for sale is a set of 3 special squash head lock nuts used on the military HMMWV and other military equipment, this has a 7/16-20 thread inside.

14N4312 up for sale is a set of 10 special squash head lock nuts used on the military HMMWV and other military equipment, this has a 7/16-20 thread inside.

D and J's UNIQUE ITEM's

These are the same fantastical Heavy Duty Sawhorse Brackets that I sell on E-Bay except these have the Double Dog. You can extend your table to twice it's length, or you can just keep extending it!! You would need at least one pair Double Dogs and two pair of Side Dogs if you wanted to make your table or work area twice as large as with the pair of Side Dogs.

CLARKE EZ-8 DRUM ARBOR/SHAFT PART # 67459A Fits both expanding and clamp drums Pulley key and self-locking nut

NATIONAL AEROSPACE STANDARDS NUT,SELF-LOCKING,HEXAGON P/N MS17829-6CNSN: 5310004838790 "SELLING PER BAG (100pcs)" Name Value LOCKING FEATURE PR

NATIONAL AEROSPACE STANDARDS NUT,SELF-LOCKING,HEXAGON P/N MS21083N3NSN:5310009026676 "SELLING PER BAG (100pcs)" Name Value LOCKING FEATU

The Disc-Lock Stainless Steel Washer, specifically designed to solve the problem of fastener failure, is a heavy duty structural self-locking product, which prevents loosening caused by shock or vibration in high stress applications.