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 6135-00-080-9176
NSN 5990-01-164-8673
NSN 6620-00-115-2501
NSN 5920-01-576-8240
NSN 6685-01-230-7983
NSN 5835-01-408-7576
NSN 5975-01-428-3305
NSN 5895-00-961-0031
NSN 5999-01-428-4401
NSN 6105-00-717-8998
NSN 6620-00-804-8272
NSN 5895-01-351-2191