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 6145-01-130-0673
NSN 6150-00-995-0384
NSN 6645-01-079-9216
NSN 5996-00-707-6228
NSN 5990-00-952-7100
NSN 5915-01-495-1923
NSN 6610-01-130-8885
NSN 5920-01-149-9738
NSN 6135-01-573-7164
NSN 5985-00-259-8222
NSN 5910-00-067-3241
NSN 6650-00-193-7358