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.
NSN 5960-01-244-2835
NSN 5996-01-221-6711
NSN 6150-00-925-2465
NSN 5960-01-462-1864
NSN 5960-01-052-6254
NSN 5975-01-559-0253
NSN 6650-01-424-8048
NSN 6610-01-576-8955
NSN 5998-01-542-9395
NSN 6130-01-352-1617
NSN 5996-00-118-5944
NSN 5960-01-490-7030