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 7035-01-211-5636
NSN 5935-01-193-8434
NSN 5950-01-337-5073
NSN 5998-01-170-6559
NSN 6685-01-236-1386
NSN 5975-00-275-7985
NSN 5920-00-192-1723
NSN 6135-00-125-5265
NSN 5895-01-660-7132
NSN 6220-00-827-0227
NSN 5996-01-116-7729
NSN 5935-00-967-4369