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 5999-01-522-9973
NSN 5895-01-410-6752
NSN 5975-01-640-9249
NSN 5905-01-492-6784
NSN 7035-01-240-0541
NSN 5920-00-925-2639
NSN 5998-01-468-8354
NSN 5855-01-323-5394
NSN 6145-00-655-2738
NSN 5930-01-326-4298
NSN 6240-00-227-0135
NSN 5920-01-614-8056