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 5965-00-011-6742
NSN 6650-01-218-2028
NSN 6240-00-946-2173
NSN 5996-00-244-6765
NSN 5905-01-338-3468
NSN 6105-01-268-5146
NSN 5925-01-382-9313
NSN 6220-01-533-1302
NSN 5960-00-076-5546
NSN 5930-01-100-3197
NSN 7035-01-580-5868
NSN 5930-01-093-2547