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 5930-01-434-7486
NSN 5855-01-003-7102
NSN 6320-01-280-5091
NSN 7035-01-433-3547
NSN 6240-01-558-8377
NSN 5855-00-879-7245
NSN 6240-01-088-0389
NSN 5965-00-061-1061
NSN 5996-01-328-8706
NSN 5895-01-384-3736
NSN 6240-01-295-8262
NSN 7035-01-433-3547