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 5855-00-925-0114
NSN 5905-00-234-7810
NSN 5950-01-023-8842
NSN 5905-01-458-9979
NSN 6110-01-512-9520
NSN 5996-01-415-3901
NSN 6220-01-026-7260
NSN 5895-00-205-0351
NSN 4140-00-269-5795
NSN 5950-01-244-6481
NSN 5920-01-265-8068
NSN 5895-00-136-8237