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 5935-01-452-9538
NSN 6110-00-827-0086
NSN 6610-01-199-0499
NSN 5855-01-411-3360
NSN 6105-01-525-5987
NSN 6685-01-507-3158
NSN 5935-01-043-9981
NSN 5996-01-417-8669
NSN 6240-00-187-4306
NSN 6650-01-248-6144
NSN 5935-00-715-9476
NSN 6150-01-476-8004