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 5920-01-583-9736
NSN 5975-01-342-8646
NSN 5975-01-313-9812
NSN 6685-01-605-5707
NSN 5910-01-118-6597
NSN 5998-01-652-1309
NSN 6220-01-357-9043
NSN 2925-00-004-1278
NSN 5975-00-968-7650
NSN 5935-01-277-0354
NSN 6685-01-428-6477
NSN 6135-01-400-2947