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 5990-00-026-4420
NSN 6130-01-238-9654
NSN 6610-01-077-3303
NSN 5905-01-085-9874
NSN 5965-01-580-8049
NSN 6110-01-445-1071
NSN 5990-01-242-9653
NSN 5985-01-449-1356
NSN 6135-01-134-7222
NSN 6610-01-195-3497
NSN 6145-00-078-9917
NSN 6135-01-445-5316