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 5975-01-323-7166
NSN 6620-01-519-7234
NSN 5975-00-419-3256
NSN 5945-01-056-5540
NSN 6150-01-172-0740
NSN 6220-00-660-5539
NSN 6685-01-446-6101
NSN 5920-00-911-3452
NSN 5945-00-155-4290
NSN 5975-01-163-2130
NSN 6150-01-649-5078
NSN 6135-01-210-8715