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 4140-00-538-1226
NSN 6620-00-400-1099
NSN 6645-00-409-2168
NSN 5960-00-937-3748
NSN 5990-00-118-8953
NSN 5905-01-011-3371
NSN 6105-01-224-4299
NSN 5925-01-112-5405
NSN 5985-01-294-1473
NSN 5835-01-190-5192
NSN 5996-01-463-1685
NSN 5996-01-650-1016