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 6135-01-369-8146
NSN 6685-01-090-1203
NSN 6145-01-503-3649
NSN 6130-00-635-4900
NSN 6320-01-352-5653
NSN 6150-01-465-4389
NSN 6135-01-594-9930
NSN 6130-00-701-3999
NSN 5910-01-253-6139
NSN 5925-01-275-2954
NSN 5999-00-079-5352
NSN 6150-01-406-5844