O-ring screws on
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 6320-01-631-7828
NSN 5945-01-523-4582
NSN 5925-01-535-1612
NSN 6610-01-200-6861
NSN 5905-00-327-6913
NSN 6220-00-735-4815
NSN 5915-01-013-8995
NSN 6645-01-003-5692
NSN 2925-00-468-5273
NSN 6105-01-521-2593
NSN 6105-01-100-4613
NSN 6610-01-327-3187