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 6220-01-101-7317
NSN 5895-01-135-5171
NSN 6240-00-248-6506
NSN 5965-00-484-8236
NSN 5835-00-624-1548
NSN 5945-01-304-0836
NSN 6150-00-058-1333
NSN 5895-01-277-7396
NSN 5935-01-246-6323
NSN 6150-01-351-6724
NSN 5895-00-081-3293
NSN 5925-01-188-0051