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 5835-01-114-3194
NSN 5996-01-438-6887
NSN 5990-00-033-8128
NSN 6110-00-451-1462
NSN 5925-01-562-1066
NSN 5895-00-626-3772
NSN 6130-01-063-7446
NSN 5905-01-272-5042
NSN 6685-00-138-7250
NSN 6150-01-540-6627
NSN 5935-01-192-9097
NSN 6620-00-193-9503