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 6105-00-996-7254
NSN 5895-01-535-7300
NSN 5855-01-430-9689
NSN 5960-01-658-9538
NSN 5950-00-323-0079
NSN 4140-01-369-6978
NSN 5960-01-325-2241
NSN 5999-01-472-2269
NSN 6145-00-896-1893
NSN 5999-01-183-9743
NSN 5895-01-067-9751
NSN 5920-01-212-1536