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 5855-01-167-2162
NSN 5945-01-312-7522
NSN 5910-01-121-3426
NSN 5925-01-065-6374
NSN 5935-01-384-7474
NSN 6610-01-231-9283
NSN 6620-01-502-5083
NSN 5985-01-594-1503
NSN 5835-01-549-9405
NSN 5950-01-065-3021
NSN 6650-01-379-3641
NSN 5945-00-149-1857