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 5965-01-384-4912
NSN 5895-01-207-0036
NSN 5996-01-110-7706
NSN 5895-01-167-1023
NSN 6135-01-584-0941
NSN 6685-01-364-9440
NSN 6135-00-932-3136
NSN 5990-00-242-3754
NSN 5990-01-336-3976
NSN 5950-01-259-4731
NSN 6220-01-190-6906
NSN 5925-01-362-6654