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 5985-01-437-7738
NSN 5985-00-938-7090
NSN 6240-01-577-3501
NSN 6220-01-416-2856
NSN 5996-01-600-0348
NSN 6610-01-199-4795
NSN 7035-00-803-3056
NSN 5855-01-388-2424
NSN 5975-01-584-1891
NSN 6220-00-145-1423
NSN 6105-01-429-8546
NSN 6240-01-026-0032