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 5945-01-026-9953
NSN 6610-01-527-8006
NSN 5910-00-179-5826
NSN 4140-00-590-2317
NSN 6150-00-222-5302
NSN 6105-01-083-0464
NSN 6685-01-195-8940
NSN 5965-00-403-7497
NSN 5998-01-068-6277
NSN 5935-01-069-4176
NSN 6110-01-533-5305
NSN 7035-01-252-5919