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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6105-01-428-5755
NSN 6105-01-254-1793
NSN 6620-01-377-0414
NSN 6135-00-789-2865
NSN 6685-01-226-4068
NSN 5996-01-411-3894
NSN 5950-01-446-8950
NSN 6610-01-099-6186
NSN 5910-01-211-6651
NSN 5985-01-448-0100
NSN 6320-01-056-1164
NSN 5945-00-161-5109