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 2925-01-329-3665
NSN 6220-01-233-7456
NSN 6145-01-562-7106
NSN 5920-00-794-4415
NSN 5910-00-074-9982
NSN 5895-01-107-5331
NSN 5895-01-243-1076
NSN 5925-00-073-3507
NSN 6105-01-416-9297
NSN 5905-00-012-1300
NSN 5910-00-544-7448
NSN 6240-01-364-2305