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 5915-00-275-7814
NSN 5895-01-211-6807
NSN 5960-01-375-5231
NSN 6610-00-935-7131
NSN 5855-00-532-0025
NSN 5975-01-651-3467
NSN 6105-00-553-8943
NSN 6150-00-262-4977
NSN 6240-01-492-6529
NSN 5905-00-900-0018
NSN 6105-01-455-1104
NSN 6645-01-144-8627