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 5930-01-512-5754
NSN 6150-00-202-9150
NSN 5910-01-435-4717
NSN 6620-01-218-8048
NSN 5930-01-099-0160
NSN 5996-01-245-6121
NSN 6320-00-925-0558
NSN 6130-01-658-8928
NSN 6240-00-357-7976
NSN 5835-01-426-6573
NSN 7035-01-598-2394
NSN 5975-01-573-8695