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 5950-00-117-4705
NSN 5960-00-778-6167
NSN 5925-00-246-8812
NSN 6685-01-545-7098
NSN 5855-01-040-3882
NSN 7035-01-287-1516
NSN 6610-01-353-4883
NSN 6110-00-911-4000
NSN 6620-01-536-7799
NSN 5925-01-545-6662
NSN 2925-01-215-5022
NSN 5905-00-421-3432