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 5975-01-015-5034
NSN 2925-01-385-6661
NSN 5965-01-502-8850
NSN 6320-00-636-0922
NSN 5835-00-140-8646
NSN 6145-01-414-2195
NSN 6645-01-620-2407
NSN 5855-01-597-8638
NSN 5960-00-116-9989
NSN 4140-01-500-1187
NSN 6220-01-195-6637
NSN 2925-01-257-6225