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 5999-01-659-2617
NSN 5905-01-647-5541
NSN 5985-01-540-0198
NSN 6135-01-582-5987
NSN 5925-01-395-1971
NSN 5985-01-575-5041
NSN 5945-01-623-2051
NSN 5965-01-100-1195
NSN 5835-00-315-3797
NSN 2925-01-190-9352
NSN 6105-01-605-0139
NSN 6685-00-053-9593