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 6105-01-004-1010
NSN 6320-01-240-4637
NSN 4140-00-007-5726
NSN 4140-01-365-6019
NSN 6145-01-533-2552
NSN 6105-01-380-0647
NSN 6620-01-052-1705
NSN 2925-01-459-8093
NSN 5895-01-595-4195
NSN 6645-01-521-2440
NSN 5960-00-954-2682
NSN 6130-01-581-6610