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 5999-01-642-0193
NSN 5910-01-241-9739
NSN 5996-01-380-5485
NSN 5835-01-254-8584
NSN 6220-01-512-7044
NSN 6110-01-534-9885
NSN 5855-01-410-8979
NSN 6145-01-291-6894
NSN 6685-01-027-1168
NSN 5895-01-464-3810
NSN 6150-01-434-0241
NSN 5930-01-376-5352