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 6685-00-269-4895
NSN 6145-01-200-8643
NSN 6220-01-430-4268
NSN 6110-01-425-1449
NSN 6650-00-116-3432
NSN 5910-01-322-5964
NSN 7035-00-200-5162
NSN 5895-01-411-5585
NSN 5950-00-045-4107
NSN 6685-01-309-8360
NSN 6110-01-412-6446
NSN 5895-01-215-6677