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 5960-01-248-4743
NSN 5990-01-501-5409
NSN 6220-00-289-9915
NSN 6135-00-299-6918
NSN 5910-01-450-3622
NSN 6220-01-367-6411
NSN 5910-00-882-3638
NSN 5855-01-286-9928
NSN 5930-01-084-2882
NSN 6110-01-004-2398
NSN 5985-01-229-0607
NSN 5985-01-152-6907