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 6650-01-048-6757
NSN 6220-00-544-7855
NSN 6620-01-246-4314
NSN 6220-01-464-3618
NSN 6220-00-186-8565
NSN 6135-01-435-5558
NSN 5965-01-322-3271
NSN 5960-01-094-7569
NSN 5998-01-145-7364
NSN 6240-01-426-5581
NSN 6145-01-371-3433
NSN 6650-01-414-9784