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 5930-01-649-3744
NSN 5960-01-512-0233
NSN 5960-01-570-8605
NSN 5855-01-631-4331
NSN 6645-01-363-5327
NSN 5996-01-023-8370
NSN 5855-00-631-4565
NSN 2925-00-307-4553
NSN 6130-01-525-8269
NSN 5905-00-763-4808
NSN 5835-01-185-1102
NSN 5895-01-244-6495