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 6150-01-258-3728
NSN 5855-01-613-6808
NSN 5999-01-023-1633
NSN 5920-00-253-4227
NSN 5975-00-269-4365
NSN 6145-00-815-7154
NSN 6620-01-325-4220
NSN 7035-01-014-3808
NSN 6105-00-111-2546
NSN 5895-01-212-3012
NSN 2925-01-320-6512
NSN 5935-00-084-4213