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 5950-01-451-9128
NSN 6645-01-521-3180
NSN 5998-01-441-3640
NSN 7035-01-183-7550
NSN 6150-00-897-4318
NSN 5835-00-196-9771
NSN 7035-01-295-1609
NSN 6105-01-121-7100
NSN 4140-01-122-1370
NSN 2925-01-250-2731
NSN 5855-01-567-0096
NSN 6650-01-045-5494