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 6650-00-862-2142
NSN 6685-00-153-0266
NSN 5999-00-222-4808
NSN 5910-00-561-1231
NSN 6320-00-164-4087
NSN 5960-01-563-0020
NSN 5990-01-257-2476
NSN 5985-00-822-3388
NSN 5985-00-222-4217
NSN 5998-00-577-3519
NSN 7035-01-382-4413
NSN 4140-01-086-6536