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 5835-00-993-7957
NSN 7035-00-064-7008
NSN 6105-00-527-8571
NSN 5905-01-145-4552
NSN 6320-01-395-8422
NSN 5910-01-284-7044
NSN 6610-01-605-1161
NSN 5965-00-917-0455
NSN 6150-00-361-9880
NSN 6130-01-441-1940
NSN 5910-01-281-5060
NSN 5920-00-678-3396