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 5965-01-050-4133
NSN 6685-01-537-0829
NSN 5910-00-927-9479
NSN 5935-01-440-0920
NSN 6685-01-119-1579
NSN 6320-01-119-3935
NSN 5905-00-067-8191
NSN 6320-01-600-5808
NSN 5925-01-201-9171
NSN 5985-01-391-2947
NSN 5985-01-233-6627
NSN 5915-01-232-8837