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 6320-01-087-7961
NSN 6645-00-733-9341
NSN 5950-00-542-3995
NSN 7035-00-679-9027
NSN 6685-01-349-7075
NSN 6130-00-418-2266
NSN 6105-00-099-6317
NSN 6620-01-543-5491
NSN 6610-01-272-2987
NSN 6650-01-078-5587
NSN 4140-00-938-8664
NSN 7035-01-107-2811