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 5996-01-141-0095
NSN 6240-00-089-4007
NSN 6610-01-627-0642
NSN 6240-01-319-4380
NSN 5925-01-555-7565
NSN 5935-01-431-7503
NSN 5910-00-231-3792
NSN 5935-01-283-0664
NSN 6685-00-988-0975
NSN 5945-00-019-1380
NSN 5835-00-311-5491
NSN 5930-01-324-1419