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 6685-00-180-0349
NSN 5996-01-274-6460
NSN 5975-01-040-5203
NSN 6150-00-468-5416
NSN 5855-00-237-4088
NSN 6105-01-237-5471
NSN 6610-00-030-7748
NSN 6645-01-423-7760
NSN 5975-00-209-6498
NSN 6620-01-276-7057
NSN 6610-00-991-3858
NSN 5960-00-087-3086