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 5998-01-533-9347
NSN 6685-00-435-9487
NSN 5998-01-414-9934
NSN 5996-01-418-0677
NSN 5835-00-779-2836
NSN 6320-01-072-2073
NSN 5930-00-181-5885
NSN 6240-00-789-3370
NSN 5945-00-093-1124
NSN 6620-01-148-5191
NSN 6650-01-481-3618
NSN 6110-01-400-4207