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 5920-01-525-7688
NSN 5965-01-222-0166
NSN 6110-00-663-4054
NSN 5895-01-480-4311
NSN 5950-01-524-8682
NSN 6645-01-283-5387
NSN 5965-01-196-1526
NSN 6240-01-514-9711
NSN 4140-00-409-8298
NSN 6650-01-418-0790
NSN 5855-01-465-6872
NSN 5950-01-181-6286