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 6650-00-202-4540
NSN 6130-01-497-7921
NSN 6320-00-575-6072
NSN 5985-01-521-3988
NSN 6220-01-442-3662
NSN 5965-00-729-6835
NSN 5925-00-466-7308
NSN 5950-00-286-3301
NSN 7035-00-142-9076
NSN 2925-01-629-9416
NSN 6135-01-252-0315
NSN 5855-01-471-3162