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 5960-00-463-3376
NSN 6110-01-045-0057
NSN 6240-00-686-5345
NSN 6110-00-221-8559
NSN 5910-01-560-7804
NSN 6240-01-171-5978
NSN 5895-01-644-3340
NSN 6220-01-157-2712
NSN 6105-00-850-6139
NSN 5975-00-177-0839
NSN 5905-01-297-4181
NSN 5950-01-164-2489