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 5950-01-177-6038
NSN 5935-01-206-1553
NSN 6320-01-029-4220
NSN 5960-01-271-8107
NSN 5996-01-393-1101
NSN 5965-01-230-5521
NSN 5905-01-358-8388
NSN 5925-01-175-6082
NSN 6610-01-192-1871
NSN 7035-01-626-3229
NSN 5930-00-928-6197
NSN 5905-01-482-1779