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 5835-01-125-2558
NSN 5996-00-045-8379
NSN 5895-01-168-7595
NSN 6240-01-130-1505
NSN 5835-01-017-7486
NSN 7035-01-152-6053
NSN 5985-00-285-8466
NSN 5950-00-908-8700
NSN 6110-00-248-8975
NSN 6685-01-401-5360
NSN 5930-01-589-9711
NSN 5895-01-227-2651