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 6130-00-684-6773
NSN 6105-01-117-8807
NSN 5945-00-915-1595
NSN 5990-00-816-9289
NSN 5960-01-144-9183
NSN 5975-00-929-6135
NSN 5855-00-631-4565
NSN 6240-00-677-0305
NSN 5895-01-174-5484
NSN 5920-01-266-5749
NSN 5895-00-629-5222
NSN 5855-01-308-0955