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 6105-01-463-2387
NSN 5895-01-309-5077
NSN 5996-01-502-6330
NSN 6105-01-359-5938
NSN 5996-00-403-1811
NSN 5905-00-504-8586
NSN 6620-01-195-6675
NSN 7035-01-535-1450
NSN 6685-00-701-9540
NSN 6130-01-029-4250
NSN 5990-00-576-4882
NSN 6610-00-137-6532