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 6320-01-600-5808
NSN 5895-00-836-9262
NSN 6145-01-660-7281
NSN 5945-00-723-9801
NSN 5965-00-377-0301
NSN 6145-00-840-6685
NSN 2925-01-233-8545
NSN 6105-01-204-2920
NSN 5935-01-338-9305
NSN 5930-01-225-8614
NSN 6620-01-452-1161
NSN 2925-01-556-0333