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 5930-01-246-7582
NSN 6685-00-983-5326
NSN 7035-00-230-4338
NSN 6130-01-252-7311
NSN 5855-00-560-0110
NSN 6130-01-275-7116
NSN 5985-01-651-5186
NSN 5835-00-665-3395
NSN 2925-00-728-8118
NSN 6320-01-268-3072
NSN 5965-00-529-0602
NSN 6150-01-374-7115