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 5930-01-433-6063
NSN 5998-01-273-5282
NSN 2925-01-435-9057
NSN 6645-01-452-9495
NSN 5915-01-041-9188
NSN 6240-01-570-0979
NSN 5930-01-506-4518
NSN 6135-00-726-4142
NSN 5965-00-196-7320
NSN 6620-01-479-2352
NSN 5855-00-361-0167
NSN 6145-01-439-2225