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 6150-01-113-5265
NSN 5935-00-553-9429
NSN 5905-01-617-4096
NSN 5945-00-983-2718
NSN 5930-00-661-2280
NSN 5935-00-424-2714
NSN 5945-00-246-7796
NSN 6150-00-011-0111
NSN 6685-01-599-4892
NSN 4140-01-464-5096
NSN 5915-01-450-4311
NSN 6320-01-521-1764