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 5999-00-020-6159
NSN 5855-00-610-4052
NSN 5930-00-005-1934
NSN 5996-01-126-6136
NSN 6685-01-211-6590
NSN 6610-01-439-5447
NSN 2925-00-912-3993
NSN 6610-01-278-9704
NSN 6685-01-510-1537
NSN 6135-01-633-8502
NSN 5990-01-407-6615
NSN 5895-00-720-4148