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 6135-01-432-2785
NSN 7035-01-049-6776
NSN 6135-01-110-9470
NSN 6105-00-285-2774
NSN 6130-00-122-0103
NSN 5835-01-104-5707
NSN 6150-00-995-1637
NSN 6145-01-317-4107
NSN 6240-01-319-5523
NSN 5950-00-019-6464
NSN 6135-01-167-0759
NSN 7035-00-270-5519