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 5975-01-320-2567
NSN 6240-01-543-9591
NSN 6685-01-425-1191
NSN 5945-01-572-4750
NSN 5915-01-606-4386
NSN 5925-01-401-5314
NSN 5925-01-543-5082
NSN 6610-01-381-0652
NSN 6145-01-595-9139
NSN 5965-01-188-8530
NSN 6105-01-633-4592
NSN 5930-01-021-9408