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 6130-01-100-3026
NSN 5925-00-421-8880
NSN 6240-00-803-2777
NSN 5996-01-025-5683
NSN 5915-00-865-3312
NSN 5915-01-630-3083
NSN 6610-01-232-4802
NSN 5996-01-112-1926
NSN 5975-01-162-6221
NSN 6135-01-656-0761
NSN 6240-01-250-3574
NSN 5935-01-378-5966