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 6650-01-096-2283
NSN 6240-01-075-2801
NSN 5855-01-487-8872
NSN 6145-00-951-6779
NSN 6240-01-216-4060
NSN 6240-01-155-2959
NSN 5985-01-510-4113
NSN 5998-00-677-4208
NSN 5915-01-659-5345
NSN 5945-01-062-0800
NSN 4140-01-585-0067
NSN 5910-01-521-0890