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 5895-00-334-0142
NSN 5999-00-937-5824
NSN 5835-00-289-9080
NSN 5985-01-463-9112
NSN 5990-01-411-5930
NSN 5855-00-149-0766
NSN 5950-00-661-2612
NSN 5925-01-416-5603
NSN 5915-01-179-8587
NSN 6105-01-021-8491
NSN 5999-01-008-2546
NSN 6645-01-400-2119