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 6220-01-566-1982
NSN 5945-01-247-0770
NSN 5910-00-647-4059
NSN 6135-01-393-4746
NSN 5930-01-073-4694
NSN 5895-01-417-2700
NSN 5905-01-281-7653
NSN 5950-01-250-5085
NSN 6685-01-586-5808
NSN 6130-00-950-3584
NSN 7035-00-731-8729
NSN 6135-00-833-9909