No other part numbers with same form, fit, and function found.
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 5990-01-643-4167
NSN 5996-01-020-3429
NSN 5945-00-248-5827
NSN 6220-01-222-0724
NSN 5925-01-363-7765
NSN 5945-01-367-0723
NSN 6240-01-605-1799
NSN 5855-00-361-0167
NSN 6220-01-082-7766
NSN 5945-01-164-0624
NSN 5960-00-057-4778
NSN 6110-01-013-9313