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 5925-01-398-3244
NSN 5930-00-297-8848
NSN 5960-01-577-0628
NSN 6610-01-130-7057
NSN 5985-01-585-0659
NSN 5945-01-345-3973
NSN 5985-01-323-9082
NSN 6645-00-099-6913
NSN 6240-01-303-0142
NSN 5965-01-319-5363
NSN 5910-00-308-7685
NSN 5965-01-650-9121