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 & other seals
NSN 5855-01-352-7033
NSN 5905-01-272-8683
NSN 6150-01-614-2056
NSN 6240-00-509-2485
NSN 6220-01-339-9973
NSN 6645-00-815-7075
NSN 6610-01-388-5249
NSN 7035-00-631-3782
NSN 5905-00-850-9061
NSN 6110-01-504-5237
NSN 5975-01-458-8273
NSN 5985-00-572-8585