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 6685-00-089-7974
NSN 5999-01-460-6118
NSN 6620-00-527-6523
NSN 6320-01-631-7828
NSN 5999-00-354-4613
NSN 5930-01-076-4233
NSN 6150-01-583-2497
NSN 6105-00-880-3339
NSN 6145-00-295-2887
NSN 5965-01-555-8007
NSN 4140-01-009-9951
NSN 5990-01-126-9279