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 5925-00-090-7403
NSN 6105-01-555-7874
NSN 5835-00-759-1109
NSN 6150-01-377-4037
NSN 5998-00-661-0380
NSN 5975-01-007-9030
NSN 5905-01-634-0595
NSN 6650-01-546-5425
NSN 5915-01-088-8372
NSN 5990-01-516-9665
NSN 6320-01-170-4068
NSN 6610-01-520-5124