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 2925-01-020-5099
NSN 6620-01-564-7128
NSN 2925-01-072-7101
NSN 5945-00-576-7887
NSN 5999-01-106-2705
NSN 7035-01-435-4009
NSN 5975-01-391-7127
NSN 2925-01-167-6500
NSN 6145-01-043-3052
NSN 6135-01-142-6456
NSN 6145-00-117-8861
NSN 5910-01-024-9571