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 6220-00-858-0915
NSN 5895-01-168-8734
NSN 6220-01-027-1294
NSN 5935-01-300-3207
NSN 6220-00-652-9376
NSN 5925-01-247-6543
NSN 5998-00-097-9173
NSN 5999-01-248-1247
NSN 5996-00-170-8060
NSN 5925-01-388-1661
NSN 6130-00-116-2780
NSN 5910-01-466-8624