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 5990-01-421-3325
NSN 6145-01-581-6020
NSN 5910-00-100-1496
NSN 5950-01-461-8783
NSN 5999-01-202-5319
NSN 5915-01-307-8854
NSN 6150-00-936-5387
NSN 6150-00-081-2063
NSN 5910-01-237-0066
NSN 5835-01-613-9485
NSN 6130-01-167-6021
NSN 2925-01-143-0092