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 5910-01-078-1010
NSN 5905-01-102-7705
NSN 5965-01-094-6602
NSN 7035-01-287-9817
NSN 6620-00-153-6291
NSN 5985-01-372-4238
NSN 6110-01-575-5780
NSN 5835-01-068-3417
NSN 6610-01-453-9295
NSN 6320-00-977-3930
NSN 5975-01-396-5616
NSN 6620-00-197-5130