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 6685-01-252-4255
NSN 6145-00-736-8338
NSN 5855-01-507-3822
NSN 5920-01-596-5334
NSN 5895-01-545-4659
NSN 5910-01-025-2115
NSN 5996-01-221-5792
NSN 5915-01-060-8768
NSN 5998-01-061-8586
NSN 6135-01-520-4199
NSN 5998-01-203-6557
NSN 5915-00-468-0086