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 5895-01-023-8446
NSN 6645-01-578-1920
NSN 5920-00-850-7295
NSN 6220-00-215-6358
NSN 2925-01-384-4139
NSN 5990-01-544-4360
NSN 5895-01-250-1665
NSN 6620-00-010-8190
NSN 6320-01-307-6505
NSN 2925-01-429-2235
NSN 5975-01-329-7747
NSN 6685-01-419-3472