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 5996-00-577-0053
NSN 6135-00-816-9052
NSN 5935-01-287-4419
NSN 6220-00-331-7291
NSN 5855-00-130-5756
NSN 6220-01-505-3356
NSN 5950-00-494-9024
NSN 2925-00-856-0115
NSN 5910-00-528-9416
NSN 6105-00-922-0864
NSN 5925-01-432-0149
NSN 5996-00-132-1360