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 6145-01-565-8605
NSN 5910-00-714-6276
NSN 2925-01-472-4144
NSN 5925-01-056-5127
NSN 5945-01-496-1680
NSN 4140-01-590-5729
NSN 6105-01-554-7274
NSN 6645-01-099-6887
NSN 6685-01-513-0798
NSN 6685-01-052-9537
NSN 5999-01-440-7104
NSN 6145-00-427-7201