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 5998-00-582-6154
NSN 6685-01-409-1538
NSN 2925-01-212-1040
NSN 7035-01-224-5165
NSN 5960-00-296-1530
NSN 6135-01-139-1700
NSN 6105-00-402-4147
NSN 5930-01-235-1363
NSN 2925-01-629-9416
NSN 5996-01-105-7385
NSN 6130-00-043-3843
NSN 6620-01-632-2154