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 5960-00-116-1965
NSN 5905-01-190-1152
NSN 5996-00-259-0309
NSN 6685-00-413-6671
NSN 6320-01-173-7950
NSN 5920-01-552-0315
NSN 6220-01-041-2194
NSN 2925-01-267-1598
NSN 6650-01-261-1217
NSN 5910-00-170-5534
NSN 5915-01-087-2012
NSN 5895-01-623-7466