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 5910-01-527-5823
NSN 6645-00-733-9341
NSN 6645-00-099-4168
NSN 5915-01-213-7304
NSN 5895-00-636-4842
NSN 6645-01-465-3235
NSN 6685-01-470-9129
NSN 6130-01-039-8122
NSN 6220-01-505-9880
NSN 6320-01-189-5024
NSN 6320-00-403-6003
NSN 5895-01-090-4245