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 5895-00-942-5559
NSN 6145-01-572-1557
NSN 5835-01-023-0511
NSN 6620-01-152-0936
NSN 5925-01-521-3587
NSN 5925-00-525-4037
NSN 6220-01-108-4571
NSN 6645-01-140-0868
NSN 7035-00-155-9513
NSN 5950-00-189-9177
NSN 5855-00-489-6754
NSN 6620-01-437-8193