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 6650-01-160-1110
NSN 2925-01-244-3016
NSN 7035-00-455-7666
NSN 5975-01-043-0097
NSN 5999-00-652-2560
NSN 5930-00-136-3274
NSN 2925-01-381-5307
NSN 6685-01-088-8538
NSN 5935-00-846-6463
NSN 5996-01-224-7914
NSN 5996-01-480-4559
NSN 5950-01-484-1998