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 6320-01-442-3428
NSN 6685-01-616-7739
NSN 6685-00-406-8171
NSN 5910-01-108-7126
NSN 5910-01-252-7773
NSN 5935-00-944-8547
NSN 5935-00-022-7415
NSN 6685-00-468-6961
NSN 6220-01-611-1224
NSN 5950-01-085-3687
NSN 5998-01-294-3787
NSN 5998-01-268-7802