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 5935-01-168-0474
NSN 5975-01-450-7563
NSN 5910-01-651-7568
NSN 6105-01-004-1010
NSN 5996-00-470-5308
NSN 6645-01-133-1862
NSN 6620-01-289-6627
NSN 5945-01-108-8425
NSN 7035-01-076-9621
NSN 5998-01-461-3224
NSN 5998-00-552-6703
NSN 5999-01-451-4134