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 5945-01-414-3878
NSN 6650-01-160-1110
NSN 6150-00-832-5164
NSN 5930-00-080-5801
NSN 6220-01-070-0826
NSN 5950-01-520-9677
NSN 5960-01-182-3676
NSN 6645-00-226-2270
NSN 5915-00-247-8770
NSN 5945-00-629-2066
NSN 6240-01-597-4870
NSN 5935-00-535-4213