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 5910-01-448-9067
NSN 6685-00-435-9487
NSN 5950-00-584-4571
NSN 5915-01-439-8408
NSN 6685-01-550-5710
NSN 6610-01-541-4002
NSN 2925-01-146-0278
NSN 6645-01-381-0656
NSN 5920-00-845-3144
NSN 6620-01-408-4464
NSN 4140-00-846-4786
NSN 6610-01-240-9690