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 6650-01-256-6566
NSN 5965-00-564-4399
NSN 7035-01-232-7263
NSN 6645-00-925-0111
NSN 5925-01-363-4520
NSN 5895-01-225-3333
NSN 5996-01-421-9391
NSN 5945-01-512-1533
NSN 6130-01-410-9195
NSN 6650-01-217-9304
NSN 5950-01-367-6327
NSN 5996-00-186-8590