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 6105-00-677-4462
NSN 5996-01-329-3408
NSN 6110-00-225-1726
NSN 5998-01-598-5180
NSN 6130-01-347-0867
NSN 5905-01-295-3990
NSN 5930-01-621-5561
NSN 5915-00-119-7331
NSN 5990-01-181-4143
NSN 6135-00-162-2437
NSN 5996-01-367-6557
NSN 5999-01-545-7739