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 6650-01-146-5000
NSN 2925-01-157-9204
NSN 6645-01-250-8129
NSN 5945-01-649-1372
NSN 6685-00-845-9246
NSN 6645-01-229-9769
NSN 5990-01-363-5728
NSN 5895-01-203-2782
NSN 5985-01-320-0389
NSN 5985-01-041-3330
NSN 6645-00-177-4729
NSN 6105-00-974-1236