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 5945-01-170-4290
NSN 5990-00-524-2293
NSN 5990-01-143-2518
NSN 4140-01-267-5137
NSN 6620-00-893-1303
NSN 6620-00-833-6786
NSN 5945-01-349-1810
NSN 5920-00-513-2613
NSN 5835-00-546-4898
NSN 6145-01-133-2332
NSN 5925-01-192-1452
NSN 4140-00-058-1355