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 5945-01-524-7896
NSN 5965-00-543-0264
NSN 6135-00-990-1822
NSN 6150-01-209-6842
NSN 5910-00-952-2542
NSN 5999-00-079-9767
NSN 6620-01-250-1692
NSN 6685-01-073-4912
NSN 5915-01-027-4356
NSN 4140-01-348-0384
NSN 5835-01-023-8733
NSN 5996-01-175-1676