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 2925-01-453-1606
NSN 4140-00-200-0970
NSN 5998-01-153-7426
NSN 6130-01-485-2464
NSN 5835-00-135-4566
NSN 6220-01-453-9038
NSN 7035-00-281-4082
NSN 6610-01-359-0008
NSN 6110-01-324-0021
NSN 6240-01-513-9642
NSN 5905-01-076-2288
NSN 6135-01-069-2482