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 6685-01-022-8479
NSN 6650-01-166-5025
NSN 5915-00-422-5222
NSN 5985-01-208-6571
NSN 6135-01-377-3862
NSN 6105-01-367-6005
NSN 5990-01-493-4039
NSN 5905-01-604-9810
NSN 6645-00-986-1110
NSN 5960-01-632-6576
NSN 6685-01-565-2898
NSN 6135-01-026-9960