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 5895-00-363-9370
NSN 5855-00-862-3345
NSN 6220-01-441-2249
NSN 5975-01-462-2028
NSN 5935-00-107-7315
NSN 6145-00-727-0255
NSN 6645-00-107-2148
NSN 5930-01-253-0113
NSN 6685-01-043-9127
NSN 6685-00-702-3074
NSN 5855-00-256-5562
NSN 5910-00-204-9571