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 5835-01-085-9591
NSN 6220-01-377-2513
NSN 5950-01-013-9382
NSN 5960-01-064-5650
NSN 5985-00-946-3867
NSN 6610-01-163-4551
NSN 5999-00-686-9935
NSN 5835-01-160-7282
NSN 5905-01-255-7666
NSN 5925-01-024-9568
NSN 5985-01-047-3669
NSN 5920-00-189-0858