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 6320-00-098-2858
NSN 5915-01-275-2017
NSN 4140-01-169-6237
NSN 5996-01-413-7533
NSN 5895-01-010-4822
NSN 5895-00-188-8156
NSN 5996-01-351-6181
NSN 2925-01-591-4030
NSN 6240-01-032-3534
NSN 5999-01-579-5536
NSN 5985-01-022-6624
NSN 5950-01-103-6425