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 6650-00-809-1817
NSN 6220-01-535-0892
NSN 7035-01-350-0824
NSN 5925-00-708-8769
NSN 2925-01-172-4785
NSN 6240-01-227-4178
NSN 5895-00-189-8095
NSN 5975-01-626-3369
NSN 5950-01-155-9564
NSN 5945-00-986-1724
NSN 6645-00-933-2170
NSN 6645-01-306-9461