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 5965-01-633-8849
NSN 5910-01-119-0457
NSN 5855-00-361-0167
NSN 6110-01-281-8858
NSN 5965-00-422-5415
NSN 5920-00-585-0104
NSN 6320-01-320-3305
NSN 5985-00-293-8322
NSN 5945-01-625-0708
NSN 7035-00-929-0363
NSN 5910-01-493-5139
NSN 6105-01-299-4802