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 5855-01-599-3982
NSN 6685-00-007-1404
NSN 5999-01-564-6394
NSN 5855-01-475-7061
NSN 5945-00-334-8980
NSN 6685-01-392-0602
NSN 5945-01-425-7002
NSN 5960-01-026-9005
NSN 6135-01-604-8739
NSN 5965-01-367-6483
NSN 5996-01-492-5408
NSN 6650-00-107-8509