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 2925-01-538-1343
NSN 5915-01-364-2251
NSN 6130-01-046-5238
NSN 5996-00-011-5651
NSN 5920-00-024-0127
NSN 6645-00-089-8842
NSN 6150-00-315-7492
NSN 5930-01-245-0551
NSN 6220-00-199-3453
NSN 6620-01-430-2212
NSN 6145-00-996-8879
NSN 5965-01-377-3587