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 5998-01-297-6425
NSN 5935-00-880-8662
NSN 6220-00-248-5511
NSN 4140-00-411-6848
NSN 7035-01-038-9970
NSN 6320-00-790-4844
NSN 6150-00-712-0256
NSN 5950-01-108-6033
NSN 5950-00-762-0560
NSN 5855-00-107-7993
NSN 5945-01-222-1658
NSN 6130-00-706-6619