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 6145-00-275-4046
NSN 5895-01-099-3207
NSN 6320-01-362-9518
NSN 6645-01-569-9087
NSN 5965-01-230-2350
NSN 6110-01-476-2242
NSN 5990-01-128-3758
NSN 6220-01-462-6085
NSN 5905-01-543-0865
NSN 5960-01-453-6170
NSN 5835-00-227-7909
NSN 6130-01-216-5082