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 5990-01-025-7466
NSN 5895-00-113-0763
NSN 6105-00-614-8003
NSN 6320-01-378-6191
NSN 5905-01-142-3362
NSN 5985-01-566-9700
NSN 6150-00-078-7064
NSN 6650-01-472-3955
NSN 6685-01-241-2325
NSN 5950-01-476-3236
NSN 4140-01-158-4139
NSN 2925-01-187-5480