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 7035-01-019-5729
NSN 6145-01-516-3955
NSN 5925-01-291-6863
NSN 6610-01-262-3467
NSN 5910-01-627-7264
NSN 5998-00-400-0770
NSN 5855-01-461-2741
NSN 5945-00-383-5356
NSN 6110-01-633-9660
NSN 6110-00-884-8371
NSN 5915-01-348-5116
NSN 6240-00-578-7422