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 6110-00-068-0786
NSN 5999-00-009-6361
NSN 5999-01-657-5973
NSN 6145-01-451-3594
NSN 5855-00-134-6258
NSN 5960-01-530-0581
NSN 6145-00-548-7195
NSN 6135-01-034-5202
NSN 5895-00-284-3000
NSN 6685-01-297-7983
NSN 5950-00-957-6744
NSN 6645-01-633-1852