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 5998-00-695-4920
NSN 7035-01-177-2807
NSN 5930-01-265-5556
NSN 5945-00-580-0873
NSN 5905-01-229-6921
NSN 6145-01-026-0030
NSN 5975-01-218-0451
NSN 6620-01-012-2852
NSN 6240-01-327-7269
NSN 6650-01-601-5756
NSN 6620-00-517-6209
NSN 5915-01-386-1084