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 6650-01-583-7651
NSN 6645-01-227-2036
NSN 6220-00-276-2785
NSN 5990-00-244-5715
NSN 5945-00-407-2016
NSN 5910-01-182-4734
NSN 5945-01-595-2853
NSN 5855-01-241-1054
NSN 5945-00-369-7035
NSN 5990-00-604-3023
NSN 6620-01-413-9243
NSN 2925-01-217-0465