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 5975-00-246-7393
NSN 5925-00-259-2098
NSN 5998-00-611-0032
NSN 7035-01-548-3126
NSN 2925-00-028-1481
NSN 6645-01-068-3042
NSN 5945-01-114-7984
NSN 2925-00-899-4261
NSN 6150-00-735-5930
NSN 6620-01-011-3449
NSN 5950-01-322-4926
NSN 5945-01-294-3654