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 7035-01-302-5359
NSN 2925-01-577-0004
NSN 5910-01-590-8356
NSN 6620-00-505-5031
NSN 5999-01-395-0062
NSN 6145-01-231-5321
NSN 6110-01-356-9857
NSN 5895-01-163-6860
NSN 5996-01-136-8552
NSN 5905-01-578-1985
NSN 5945-01-296-0864
NSN 6105-01-086-5287