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 5999-01-004-2598
NSN 5985-01-494-6627
NSN 6620-01-210-9002
NSN 5996-00-806-9287
NSN 5835-01-592-2350
NSN 6110-01-394-4163
NSN 6220-01-108-3857
NSN 6110-00-316-2311
NSN 5990-01-166-2237
NSN 6130-01-238-9650
NSN 2925-01-408-9485
NSN 5925-01-536-6505