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 5930-01-464-3106
NSN 6110-01-132-5997
NSN 5930-00-864-4137
NSN 6620-00-389-8442
NSN 5999-01-597-2197
NSN 6130-01-641-9333
NSN 4140-00-239-9174
NSN 5920-01-416-4274
NSN 6145-00-278-0697
NSN 5910-00-733-5689
NSN 5925-01-522-6375
NSN 6685-01-020-6276