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 2925-01-534-7314
NSN 5996-01-253-3486
NSN 5950-01-466-5767
NSN 5920-01-167-5029
NSN 6610-01-241-5763
NSN 5975-01-023-1592
NSN 5855-01-156-0417
NSN 5925-00-484-7695
NSN 6320-01-366-5157
NSN 5998-01-123-2096
NSN 5915-00-717-6835
NSN 5925-01-653-8035