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 5999-00-876-9184
NSN 6685-00-193-0201
NSN 6105-01-309-3237
NSN 5996-01-195-1307
NSN 5996-01-441-1594
NSN 6320-01-388-1067
NSN 5965-00-993-5439
NSN 5835-00-060-9889
NSN 5835-00-475-6532
NSN 7035-01-589-6720
NSN 5905-00-908-5788
NSN 5835-00-412-8073