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 5895-00-394-6875
NSN 5998-01-243-2535
NSN 6320-01-659-2819
NSN 5905-01-342-5690
NSN 5999-01-130-9391
NSN 5990-00-763-5526
NSN 5905-01-352-5818
NSN 4140-01-246-2153
NSN 2925-01-359-4027
NSN 6610-00-139-1105
NSN 5975-01-310-3518
NSN 5998-01-289-6810