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 5960-01-523-9098
NSN 6645-00-935-7046
NSN 6220-01-003-9126
NSN 5985-00-411-3565
NSN 6610-00-800-7645
NSN 6620-01-118-7588
NSN 5965-00-942-1602
NSN 5990-00-153-0055
NSN 5935-01-101-8597
NSN 5905-01-553-2031
NSN 5950-01-270-0336
NSN 6220-01-028-6367