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 6650-01-113-7563
NSN 5945-01-030-1261
NSN 5895-00-222-5043
NSN 5915-01-633-9845
NSN 5950-01-553-7284
NSN 6320-01-089-9086
NSN 5925-01-653-2250
NSN 6135-00-840-6451
NSN 5895-01-208-7001
NSN 6130-01-265-8696
NSN 6620-00-355-1734
NSN 5910-00-360-6268