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 5999-01-005-0169
NSN 6685-01-200-7401
NSN 5925-00-133-5365
NSN 5835-01-332-2867
NSN 5895-01-416-1096
NSN 6105-01-166-8847
NSN 2925-00-891-9289
NSN 6145-00-284-1514
NSN 2925-01-513-9114
NSN 6105-00-478-5731
NSN 6130-01-554-9968
NSN 6150-00-439-8762