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 5999-00-582-0354
NSN 2925-00-617-0826
NSN 6645-01-175-1392
NSN 6150-01-325-0156
NSN 2925-01-161-2325
NSN 5996-01-230-0141
NSN 2925-00-265-7539
NSN 6610-00-209-4372
NSN 5999-00-221-6559
NSN 6320-00-481-7291
NSN 5945-01-383-7070
NSN 5855-01-199-2046