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 5895-00-269-3848
NSN 5925-00-629-1974
NSN 6650-01-141-1582
NSN 5930-01-144-3457
NSN 5960-01-023-8800
NSN 6650-01-170-4397
NSN 5835-00-233-6327
NSN 6645-00-613-2378
NSN 5925-00-238-6376
NSN 6220-01-054-2804
NSN 5915-01-492-6153
NSN 6110-01-012-1759