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 5905-01-224-7196
NSN 7035-00-529-3128
NSN 6240-00-755-1432
NSN 6220-01-533-7727
NSN 4140-01-443-4123
NSN 6145-00-360-7760
NSN 5910-00-210-2605
NSN 5985-01-406-5209
NSN 5960-01-567-1096
NSN 6110-01-545-9682
NSN 6685-01-110-6563
NSN 5905-01-587-8273