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 6645-01-545-2954
NSN 6240-00-883-8484
NSN 6645-00-616-1289
NSN 5915-00-584-3512
NSN 5895-01-085-6168
NSN 5920-00-781-1928
NSN 5960-00-300-2358
NSN 5965-01-142-1807
NSN 6150-01-065-1023
NSN 6685-01-318-1877
NSN 5975-00-884-6663
NSN 5945-01-587-4125