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 2925-01-181-3972
NSN 6240-01-643-1262
NSN 5910-01-122-1498
NSN 2925-00-394-2332
NSN 5945-01-272-3811
NSN 5996-00-299-1609
NSN 6105-00-124-5834
NSN 5920-00-054-0172
NSN 6650-00-734-3985
NSN 4140-01-319-0459
NSN 5895-01-606-9817
NSN 5915-01-101-4595