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 5960-01-337-5339
NSN 5905-00-304-0373
NSN 5895-00-974-9586
NSN 5930-00-417-3458
NSN 2925-01-025-0082
NSN 5895-01-370-5045
NSN 5960-01-252-4153
NSN 6110-01-525-0451
NSN 5996-00-156-4445
NSN 5925-00-466-7308
NSN 5975-01-431-8520
NSN 7035-01-475-5116