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 5960-00-111-8456
NSN 4140-00-481-2665
NSN 5910-01-533-0699
NSN 6220-00-169-0736
NSN 6130-00-482-1257
NSN 6650-01-449-3865
NSN 4140-01-548-1293
NSN 5985-01-497-7779
NSN 5965-00-782-8920
NSN 5855-00-481-0019
NSN 5950-00-263-3671
NSN 5855-01-433-2220