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 6150-00-290-8125
NSN 5999-00-222-6226
NSN 4140-00-197-9712
NSN 5945-00-321-6910
NSN 5996-01-086-1317
NSN 7035-01-243-8523
NSN 4140-01-004-3035
NSN 5998-00-332-9558
NSN 5985-01-455-8293
NSN 5945-01-206-4520
NSN 2925-01-269-1312
NSN 5895-01-287-9752