A washer of various shapes having a centrally located hole. It is primarily used as a seat for a bolt or screw to distribute pressure and has a sealing element. It may be used in connection with metallic washers to which it can be bonded.
NSN 5945-01-059-0611
NSN 6220-01-655-5009
NSN 6620-01-521-0580
NSN 6650-01-464-5033
NSN 5965-00-522-0922
NSN 6610-01-535-0310
NSN 5985-00-138-7098
NSN 6645-01-241-4300
NSN 5950-00-854-4643
NSN 6220-00-900-5302
NSN 5835-01-394-7589
NSN 5920-01-074-2094