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 6135-01-481-5899
NSN 6240-00-152-3639
NSN 6130-00-811-0418
NSN 6650-00-253-9195
NSN 6145-01-529-7653
NSN 5960-00-851-8286
NSN 6220-00-577-3435
NSN 6220-00-502-6380
NSN 5895-00-904-1055
NSN 5996-01-014-6103
NSN 5985-01-352-1943
NSN 6145-00-526-3056