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 6145-01-350-6943
NSN 5965-01-272-4199
NSN 6650-01-202-9143
NSN 5999-01-444-3486
NSN 5975-01-523-5360
NSN 5855-01-393-0774
NSN 5935-00-266-8506
NSN 6685-01-369-9986
NSN 5925-00-877-5754
NSN 6145-01-417-1705
NSN 2925-00-859-1099
NSN 5930-01-240-9196