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 5985-01-301-7677
NSN 6150-01-011-4870
NSN 6110-00-028-2064
NSN 5930-00-275-3132
NSN 5999-01-219-9850
NSN 5905-00-072-0894
NSN 5930-01-544-4797
NSN 5920-01-307-1439
NSN 6320-01-247-0898
NSN 2925-01-299-6967
NSN 5945-01-554-3529
NSN 5855-00-361-0167