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 5960-01-328-8248
NSN 5835-00-835-7838
NSN 6240-01-454-9826
NSN 6110-01-223-2033
NSN 7035-01-114-8550
NSN 6135-01-309-8414
NSN 6110-01-263-7671
NSN 5925-01-200-7255
NSN 5965-01-258-5662
NSN 5945-00-286-8594
NSN 5945-01-468-2816
NSN 5920-01-441-9363