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 6135-01-252-0315
NSN 6130-01-497-7106
NSN 5935-01-142-2068
NSN 6135-01-345-8813
NSN 5930-01-006-2465
NSN 5990-01-242-9653
NSN 5895-01-289-0212
NSN 5985-01-417-3184
NSN 6320-01-170-4068
NSN 4140-00-307-2732
NSN 5999-01-482-0960
NSN 6240-00-038-7540