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 5990-00-441-7974
NSN 5999-01-381-0024
NSN 6240-01-243-5714
NSN 6610-01-453-4269
NSN 6645-00-149-1100
NSN 6240-00-006-0350
NSN 5965-01-453-7504
NSN 6320-00-701-0437
NSN 5950-00-556-9373
NSN 5895-00-838-8269
NSN 5965-01-558-8863
NSN 6130-00-833-7763