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 5985-01-534-3836
NSN 6240-00-063-4359
NSN 6610-00-575-7933
NSN 5975-01-406-4249
NSN 6685-01-632-0064
NSN 7035-01-633-9537
NSN 6110-01-367-5996
NSN 5996-01-490-3211
NSN 6135-01-505-1293
NSN 6220-01-156-1168
NSN 5975-00-035-6524
NSN 7035-00-104-7613