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 5925-01-105-6270
NSN 5835-01-290-5925
NSN 5910-01-196-3245
NSN 6685-01-495-5692
NSN 4140-00-173-0706
NSN 5935-00-851-2000
NSN 6320-00-377-5683
NSN 6130-01-556-0528
NSN 5895-01-633-3212
NSN 4140-00-150-8265
NSN 6320-01-228-2380
NSN 7035-00-585-2113