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 5905-01-199-6485
NSN 6320-01-498-4954
NSN 5975-00-204-9190
NSN 6610-01-003-9763
NSN 5985-01-052-6228
NSN 5925-01-521-2776
NSN 6320-01-547-2743
NSN 6130-00-518-1884
NSN 4140-01-034-1135
NSN 5895-01-519-3327
NSN 5945-01-271-5495
NSN 5990-01-154-7296