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 5925-01-227-2798
NSN 5996-01-163-8739
NSN 5910-01-411-9704
NSN 6105-01-463-8557
NSN 5975-00-262-7595
NSN 5915-00-332-8963
NSN 6610-00-968-8193
NSN 5905-00-472-7795
NSN 5915-01-359-4124
NSN 5950-01-500-2223
NSN 7035-00-931-9415
NSN 5920-01-226-4766