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 5935-00-065-4846
NSN 7035-00-173-2281
NSN 5920-00-789-3096
NSN 6145-00-112-1449
NSN 5990-01-196-2953
NSN 5990-00-366-0112
NSN 5945-00-945-2258
NSN 5935-00-254-9287
NSN 5945-01-363-5950
NSN 6650-01-384-7867
NSN 6645-00-733-9341
NSN 5855-01-100-3272