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 6110-01-460-8843
NSN 6650-01-139-0022
NSN 5935-00-168-8108
NSN 2925-00-234-0479
NSN 2925-00-774-8247
NSN 7035-01-656-9650
NSN 6110-00-097-9140
NSN 5985-00-949-7421
NSN 5996-01-126-2156
NSN 5910-00-223-9826
NSN 6105-00-654-0285
NSN 5915-00-932-3040