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 5835-01-014-9292
NSN 7035-01-568-3135
NSN 5835-01-557-9062
NSN 5935-01-190-4779
NSN 5945-00-050-0443
NSN 5950-01-578-3193
NSN 5990-01-499-6930
NSN 6220-00-548-1999
NSN 4140-01-570-4651
NSN 5945-01-620-1288
NSN 5935-00-900-0331
NSN 5835-00-173-4456