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 6105-01-535-0999
NSN 5930-01-356-9280
NSN 5996-01-523-8746
NSN 5895-00-153-2595
NSN 5996-01-653-3744
NSN 5910-00-971-1710
NSN 6645-01-484-9847
NSN 6135-01-204-3882
NSN 5965-00-791-0964
NSN 5910-01-585-1178
NSN 6685-01-397-4138
NSN 5910-01-130-3570