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 6150-00-857-8929
NSN 6685-01-222-0141
NSN 5895-01-311-6493
NSN 6110-00-850-2860
NSN 5996-01-540-5817
NSN 6135-00-269-5843
NSN 4140-00-170-1567
NSN 6240-01-497-3085
NSN 2925-00-707-6770
NSN 5910-01-044-5886
NSN 6240-00-573-7514
NSN 6220-01-252-0976