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 5910-01-651-1894
NSN 6685-00-558-0856
NSN 5910-00-276-8592
NSN 6685-01-641-2941
NSN 6150-01-114-2378
NSN 6130-00-316-5509
NSN 5965-01-151-0903
NSN 4140-01-549-0975
NSN 5910-01-100-6309
NSN 5910-01-532-4617
NSN 6220-01-161-8199
NSN 5996-00-248-7061