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 5985-01-116-3383
NSN 5835-00-217-2147
NSN 5965-01-381-2998
NSN 6620-01-390-1121
NSN 5935-00-206-7217
NSN 6620-01-377-0414
NSN 6685-01-521-2672
NSN 5920-01-585-6394
NSN 6620-01-456-0529
NSN 6220-01-555-8332
NSN 5975-00-111-1226
NSN 6650-00-551-7708