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 5996-00-737-0646
NSN 5835-01-176-5422
NSN 5950-01-223-0841
NSN 5996-00-110-5064
NSN 5910-01-381-2767
NSN 5895-01-381-5642
NSN 5920-01-337-5488
NSN 5905-01-176-2335
NSN 6105-01-263-8425
NSN 5925-00-572-8348
NSN 5965-01-218-7795
NSN 6150-01-577-7044