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 5920-01-152-1021
NSN 6110-00-129-8714
NSN 6320-01-332-7020
NSN 5960-01-416-6187
NSN 7035-01-182-1086
NSN 5965-01-028-4136
NSN 6130-01-032-2560
NSN 5999-01-477-5456
NSN 5985-01-049-4839
NSN 5996-01-530-1422
NSN 5920-01-287-1474
NSN 5910-01-196-5110