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 6145-00-411-0813
NSN 5945-00-595-6769
NSN 6150-01-346-9284
NSN 5895-00-633-7623
NSN 6110-01-067-3741
NSN 6685-00-429-0514
NSN 5910-01-485-1118
NSN 6135-01-623-9063
NSN 6150-01-387-9376
NSN 5895-00-580-0842
NSN 5975-00-565-7593
NSN 5835-01-087-7290