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 6610-01-080-3572
NSN 5910-00-959-2217
NSN 6320-01-150-5378
NSN 6145-00-477-1478
NSN 6135-01-364-2738
NSN 6105-01-109-8788
NSN 6650-00-563-3880
NSN 6620-00-881-3908
NSN 6610-01-165-3750
NSN 6145-01-543-2998
NSN 6620-01-020-4526
NSN 6650-01-213-1231