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 6645-00-899-1235
NSN 6110-00-624-5989
NSN 5895-00-568-0246
NSN 6620-01-041-8567
NSN 6610-00-296-5007
NSN 7035-01-318-3158
NSN 5920-01-073-3334
NSN 5990-00-513-5328
NSN 5975-01-023-3081
NSN 5950-01-243-5652
NSN 5910-00-005-7314
NSN 5960-01-356-4429