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 6105-01-345-6670
NSN 6650-00-952-2754
NSN 6685-01-015-8645
NSN 5935-00-604-8725
NSN 6150-00-117-0348
NSN 5990-01-387-0623
NSN 5965-01-381-2527
NSN 6650-01-181-6037
NSN 5925-01-458-2342
NSN 5998-01-650-6551
NSN 5996-01-167-9234
NSN 7035-00-126-1899