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 5930-00-614-8876
NSN 5835-00-198-4936
NSN 5930-01-581-9245
NSN 5990-01-305-8121
NSN 6685-01-126-2815
NSN 5855-01-114-3513
NSN 4140-01-578-3882
NSN 4140-01-360-0330
NSN 5925-01-415-9358
NSN 6150-01-076-0283
NSN 6220-01-044-5552
NSN 5915-01-500-2147