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 5855-00-491-7079
NSN 5920-01-545-0661
NSN 6320-00-261-9136
NSN 5945-00-998-7805
NSN 6145-00-891-6779
NSN 5975-01-185-2788
NSN 5965-01-082-9288
NSN 6650-01-273-3152
NSN 5975-01-174-1714
NSN 5945-01-437-9115
NSN 6150-00-925-2465
NSN 5985-01-257-7362