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 5960-00-028-3558
NSN 6150-01-076-4386
NSN 5960-00-222-7772
NSN 4140-00-075-2000
NSN 5925-01-263-5990
NSN 6685-01-149-6494
NSN 6110-01-356-9857
NSN 5965-01-399-8454
NSN 6145-01-008-7011
NSN 5895-01-605-9267
NSN 5915-00-840-3302
NSN 6130-00-257-8038