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 6135-00-686-4777
NSN 5930-01-550-1482
NSN 6145-01-360-5863
NSN 2925-01-399-2765
NSN 5965-00-419-9590
NSN 5965-01-512-8842
NSN 5855-00-361-0167
NSN 5925-01-634-0664
NSN 6240-00-852-4870
NSN 4140-01-288-4867
NSN 6130-01-469-5991
NSN 6650-01-105-9500