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 6105-01-097-8743
NSN 5945-00-977-9804
NSN 5950-01-138-3574
NSN 6320-00-270-8222
NSN 5935-00-918-8547
NSN 5975-00-361-7793
NSN 6150-01-391-6667
NSN 5945-01-272-4414
NSN 6130-00-554-7852
NSN 5985-01-167-0966
NSN 5905-01-344-3083
NSN 5985-01-289-7653