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 5990-01-065-0492
NSN 5835-01-318-3122
NSN 6240-00-887-8103
NSN 5945-01-591-8327
NSN 5965-01-204-8505
NSN 5965-01-274-5016
NSN 6650-01-471-4663
NSN 6145-00-275-4016
NSN 7035-01-056-5350
NSN 6610-01-263-8999
NSN 5910-01-345-9156
NSN 5945-00-973-6674