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 6320-01-615-7202
NSN 5960-01-170-0234
NSN 7035-00-517-8232
NSN 5935-00-905-4810
NSN 5996-01-328-1615
NSN 7035-01-026-6602
NSN 6145-01-606-9941
NSN 5998-00-030-3304
NSN 5905-00-165-1452
NSN 6240-00-824-4678
NSN 5925-00-275-0380
NSN 5950-01-560-3828