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 6685-01-430-3583
NSN 6240-01-660-6773
NSN 6240-01-206-7882
NSN 6240-00-880-8700
NSN 5999-01-410-7802
NSN 6645-00-433-8729
NSN 5999-01-604-6306
NSN 5975-01-097-4705
NSN 5996-01-366-4150
NSN 5996-01-592-8104
NSN 5910-00-152-7725
NSN 6105-01-385-9284