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 5996-00-264-0710
NSN 5990-01-649-0635
NSN 5985-01-182-7437
NSN 5996-01-054-3226
NSN 6105-01-155-9347
NSN 5985-00-135-4542
NSN 5990-00-067-6791
NSN 6240-01-551-8612
NSN 6110-01-537-2199
NSN 5999-01-119-9646
NSN 6110-01-089-8130
NSN 6610-01-483-1317