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 5855-00-951-6483
NSN 5935-01-376-6858
NSN 5960-00-059-2302
NSN 5945-01-043-7056
NSN 2925-01-436-7325
NSN 5950-00-442-9466
NSN 5910-01-463-7399
NSN 5905-01-020-6406
NSN 6240-01-323-3977
NSN 5905-00-779-6005
NSN 5975-01-373-1724
NSN 5910-00-539-7904