A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6110-00-066-9614
NSN 5975-01-032-4641
NSN 6110-01-057-3474
NSN 7035-00-238-3662
NSN 5950-01-132-9374
NSN 6135-01-558-7257
NSN 5985-01-210-9219
NSN 5925-00-256-8548
NSN 5975-00-251-2478
NSN 6145-00-512-6675
NSN 6320-01-393-7022
NSN 2925-01-219-9471