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 5960-01-138-0684
NSN 6320-01-307-0467
NSN 5855-01-180-5369
NSN 5935-01-379-9989
NSN 5975-01-428-6035
NSN 5895-01-089-9999
NSN 5950-01-361-9148
NSN 5945-01-543-4484
NSN 5905-01-516-8733
NSN 5985-01-034-1944
NSN 6610-01-349-6333
NSN 5935-00-827-1547