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 5935-01-272-8595
NSN 2925-01-265-2853
NSN 6610-01-184-3016
NSN 5950-01-343-2869
NSN 6110-01-067-3741
NSN 6685-00-263-4545
NSN 6130-01-155-7017
NSN 5905-00-269-5452
NSN 5945-01-534-2447
NSN 5895-00-534-3163
NSN 6220-01-607-0748
NSN 6645-00-927-8735