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 6685-00-999-2503
NSN 5895-00-834-1151
NSN 5855-00-451-6155
NSN 6135-01-014-9755
NSN 5905-00-384-0449
NSN 6130-01-521-6409
NSN 6105-00-295-2558
NSN 5915-01-187-5755
NSN 5935-00-111-1333
NSN 5910-00-110-3457
NSN 5915-01-350-2037
NSN 6620-01-526-2857