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 5935-00-809-6126
NSN 6610-00-590-3651
NSN 5996-00-740-8315
NSN 6685-01-360-9678
NSN 5895-00-468-4103
NSN 5950-00-228-7236
NSN 6320-01-630-7629
NSN 6220-01-126-0370
NSN 5925-00-553-9899
NSN 6135-01-578-8919
NSN 2925-00-513-6644
NSN 6320-01-434-6861