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 5905-01-502-3400
NSN 5855-00-832-9341
NSN 5960-00-835-3319
NSN 6610-01-265-1824
NSN 5960-01-539-1956
NSN 6650-00-246-3751
NSN 5930-00-938-1327
NSN 6220-00-587-0429
NSN 6145-00-269-4271
NSN 6110-01-444-3302
NSN 5999-00-773-6617
NSN 5950-01-234-6441