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 4140-01-474-5701
NSN 6105-01-136-0149
NSN 6685-01-482-6036
NSN 5905-00-432-3198
NSN 5855-01-552-4759
NSN 5920-00-557-2897
NSN 6645-01-595-7659
NSN 6650-00-726-4242
NSN 5975-01-569-2288
NSN 5945-01-446-9895
NSN 6220-01-411-0375
NSN 6650-00-349-6030