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 5930-00-053-8674
NSN 5895-01-515-7257
NSN 5920-01-180-8307
NSN 6645-00-229-1521
NSN 5905-00-286-8042
NSN 5998-00-898-2372
NSN 6105-00-196-4957
NSN 5975-01-290-9904
NSN 5999-01-099-9782
NSN 5935-01-026-4410
NSN 2925-01-271-8727
NSN 2925-01-317-1186