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 5895-01-328-9094
NSN 5925-00-502-9276
NSN 5985-01-052-6473
NSN 6650-00-618-1118
NSN 5996-01-573-7823
NSN 2925-00-977-9956
NSN 6645-01-366-5033
NSN 5930-01-227-2228
NSN 6610-00-251-7073
NSN 5910-01-349-0011
NSN 5835-01-313-7054
NSN 6145-00-964-7466