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 5950-01-483-5396
NSN 7035-01-088-3023
NSN 6220-01-044-6940
NSN 5990-00-031-8598
NSN 6645-01-377-7866
NSN 5999-01-222-0389
NSN 5950-01-517-6880
NSN 5945-00-823-8652
NSN 5950-01-483-1472
NSN 6105-01-299-7789
NSN 5999-01-432-7723
NSN 6610-01-364-0294