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 5996-00-983-0741
NSN 6610-00-701-2600
NSN 5925-00-564-3617
NSN 4140-00-905-6570
NSN 5999-01-204-7809
NSN 6135-00-995-1089
NSN 5915-00-189-7514
NSN 6610-01-133-2602
NSN 6645-00-580-9605
NSN 7035-01-443-3052
NSN 6145-01-272-1899
NSN 5920-00-539-7847