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 6110-00-539-9543
NSN 5960-01-641-5493
NSN 7035-00-490-0485
NSN 5975-00-011-3714
NSN 5835-01-303-6563
NSN 6105-01-419-8115
NSN 6645-01-276-1029
NSN 5985-01-492-9880
NSN 6240-00-079-1759
NSN 5855-01-013-6864
NSN 5999-00-171-8858
NSN 5895-00-456-0830