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 6620-01-013-5432
NSN 6610-00-081-2365
NSN 5935-00-505-6092
NSN 6240-01-437-8991
NSN 5920-01-140-1120
NSN 6110-01-480-0713
NSN 5935-00-369-7571
NSN 5960-01-439-3731
NSN 2925-00-211-4469
NSN 5965-00-137-9291
NSN 5975-01-463-9397
NSN 6130-00-402-3262