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 5945-01-430-3506
NSN 5999-01-079-5679
NSN 6650-00-834-9062
NSN 6105-00-639-6857
NSN 5915-00-859-6427
NSN 6320-01-521-0377
NSN 7035-01-530-6707
NSN 6135-01-185-3614
NSN 6650-00-185-3133
NSN 5910-00-022-8185
NSN 6645-01-426-0206
NSN 6685-00-684-7891