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 5930-00-545-3904
NSN 5985-01-209-5678
NSN 6645-01-359-7875
NSN 6130-00-310-2644
NSN 5960-00-170-6916
NSN 6110-00-076-2722
NSN 5930-01-269-1084
NSN 6220-01-178-6275
NSN 5965-01-469-2504
NSN 6110-00-001-5393
NSN 5950-00-079-2254
NSN 5905-00-337-8794