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 5960-00-195-4448
NSN 6650-01-417-4277
NSN 6110-01-529-2963
NSN 5895-01-504-5864
NSN 5915-01-012-6386
NSN 4140-01-300-8060
NSN 6145-01-477-4320
NSN 6320-01-592-6248
NSN 4140-00-523-0410
NSN 5960-01-513-3230
NSN 6685-00-260-0200
NSN 5925-01-108-5144