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 5930-00-580-3085
NSN 6145-01-020-8428
NSN 5895-01-168-6616
NSN 5905-01-546-8720
NSN 5999-01-034-6311
NSN 6110-01-258-0801
NSN 6110-01-221-0483
NSN 5960-01-413-3877
NSN 6685-01-383-7499
NSN 5945-01-482-1602
NSN 5945-01-029-5591
NSN 5960-00-275-7497