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 2925-00-152-1825
NSN 6685-01-444-2235
NSN 6610-01-106-1783
NSN 5935-00-526-9270
NSN 5975-01-580-8316
NSN 6145-00-617-4032
NSN 5895-01-617-9083
NSN 6645-00-825-5677
NSN 6650-01-447-2858
NSN 6130-00-061-7486
NSN 5996-00-708-6937
NSN 5998-00-166-8135