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 5985-01-359-0482
NSN 2925-01-439-4451
NSN 5999-01-225-9378
NSN 6645-01-180-3818
NSN 5855-01-606-2129
NSN 7035-01-299-7240
NSN 5950-01-016-1197
NSN 5998-00-092-5628
NSN 5920-00-543-1266
NSN 5945-01-152-1834
NSN 6220-01-384-6599
NSN 5905-01-220-5012