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 5998-00-559-5463
NSN 6135-01-101-5039
NSN 5950-01-018-3833
NSN 6145-01-232-1319
NSN 5935-01-135-1666
NSN 6150-01-377-7130
NSN 5855-01-543-8175
NSN 5965-01-364-1232
NSN 6110-00-139-0750
NSN 5975-01-527-0395
NSN 5915-01-120-6650
NSN 5910-01-215-1550