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 6320-01-125-3361
NSN 6240-01-426-5581
NSN 7035-01-644-3225
NSN 6240-01-029-5032
NSN 5835-00-936-8753
NSN 5985-01-510-4113
NSN 5895-00-279-3730
NSN 5910-01-291-4432
NSN 6150-00-912-5632
NSN 5930-01-487-5039
NSN 6105-01-190-5507
NSN 7035-01-440-1862