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 5996-01-421-4761
NSN 5925-01-095-6397
NSN 6105-01-012-4176
NSN 6220-01-228-5390
NSN 6645-01-130-8899
NSN 5910-01-367-6155
NSN 4140-01-506-3431
NSN 6135-01-540-9655
NSN 5930-01-289-1185
NSN 5999-01-170-6103
NSN 5999-01-379-0677
NSN 5945-01-453-0603