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 5965-01-576-1868
NSN 6135-01-647-9338
NSN 5935-01-246-0958
NSN 6145-01-379-1168
NSN 5999-01-237-6638
NSN 6685-01-432-0265
NSN 5990-01-531-5962
NSN 2925-01-469-8229
NSN 6110-00-516-8645
NSN 5925-01-322-4366
NSN 6110-01-649-8052
NSN 6650-00-125-0671