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 5965-01-261-6073
NSN 5950-00-396-8177
NSN 6135-00-577-8429
NSN 4140-01-344-7135
NSN 5998-00-647-1225
NSN 5905-01-102-3500
NSN 6645-00-824-6407
NSN 5925-00-403-6282
NSN 4140-01-634-0330
NSN 5996-00-752-6007
NSN 6620-01-097-1038
NSN 6105-00-497-0149