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 5996-01-482-7596
NSN 6130-01-432-7890
NSN 5965-00-762-0630
NSN 6320-01-435-5991
NSN 5855-01-199-2046
NSN 6105-01-060-6992
NSN 5910-01-130-9042
NSN 6105-01-644-2044
NSN 6610-01-275-9771
NSN 5950-01-534-0364
NSN 6130-00-111-0396
NSN 5960-00-134-0607