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 5985-01-634-0635
NSN 5835-01-039-9973
NSN 6650-01-604-9315
NSN 5935-01-044-7542
NSN 6320-00-228-5678
NSN 5945-01-138-6080
NSN 5905-01-605-2401
NSN 5960-01-413-3877
NSN 7035-01-608-6028
NSN 5895-01-528-7881
NSN 5930-01-498-3210
NSN 5835-01-163-4215