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 6240-01-028-9194
NSN 5905-01-579-2019
NSN 5935-01-580-0709
NSN 5998-01-261-5912
NSN 5920-00-752-3081
NSN 5915-01-494-2586
NSN 2925-01-514-9358
NSN 6220-01-190-7542
NSN 5996-00-346-7065
NSN 6240-00-910-3297
NSN 6620-00-130-0815
NSN 7035-01-086-0963