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 7035-01-265-2301
NSN 5985-01-545-0818
NSN 5895-00-283-1768
NSN 5990-01-068-1651
NSN 6105-01-218-6454
NSN 6645-00-815-5448
NSN 6650-01-577-1304
NSN 6650-01-368-3286
NSN 5960-00-921-5805
NSN 5905-01-516-8932
NSN 5965-01-433-1974
NSN 6610-00-155-1334