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 7035-01-368-3338
NSN 5996-01-369-9209
NSN 5855-00-472-2055
NSN 5935-00-195-6710
NSN 5950-01-521-3985
NSN 5998-00-274-3268
NSN 6645-01-447-4139
NSN 5935-00-789-3373
NSN 5999-01-261-0914
NSN 5935-01-570-4908
NSN 5985-00-669-7215
NSN 5996-01-442-7148