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 5855-00-763-2155
NSN 5950-00-916-4093
NSN 5999-01-528-8043
NSN 6105-01-497-7198
NSN 6685-00-929-6093
NSN 5985-01-131-8275
NSN 5985-00-353-6339
NSN 5855-01-165-6361
NSN 7035-01-575-9092
NSN 6610-01-199-0499
NSN 6220-00-035-6736
NSN 5905-01-535-9420