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 5925-00-262-5651
NSN 5930-00-110-0293
NSN 6650-00-925-1274
NSN 5905-01-215-1896
NSN 5945-00-156-0781
NSN 6145-01-393-8103
NSN 5975-01-065-0985
NSN 5935-01-027-6486
NSN 5835-00-475-8739
NSN 5960-01-142-1995
NSN 7035-01-467-9030
NSN 5950-01-113-6846