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 2925-01-381-5307
NSN 5935-00-872-6139
NSN 6145-00-050-9919
NSN 5960-00-863-6035
NSN 6610-00-925-5064
NSN 6240-01-439-8097
NSN 2925-01-004-5627
NSN 5945-01-475-3818
NSN 6220-01-106-3215
NSN 6110-01-435-5441
NSN 5945-01-115-8859
NSN 6685-00-676-6320