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 5950-01-014-7157
NSN 5895-01-403-2793
NSN 5965-00-196-7320
NSN 6105-01-314-6096
NSN 5935-01-213-8373
NSN 5855-01-512-1926
NSN 6135-00-248-4102
NSN 5905-01-099-3632
NSN 5905-01-396-8111
NSN 4140-00-170-1567
NSN 6130-01-345-5841
NSN 5855-00-494-9581