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 6110-01-286-9109
NSN 2925-01-376-9236
NSN 6110-01-105-8373
NSN 6135-00-416-2898
NSN 5935-01-373-4909
NSN 6685-01-232-1979
NSN 6610-01-423-3608
NSN 6105-01-500-7599
NSN 6135-01-346-0851
NSN 6110-01-574-5032
NSN 6110-00-107-8524
NSN 6220-01-647-9134