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 5920-01-437-5196
NSN 6610-01-394-4944
NSN 7035-00-052-2188
NSN 5960-01-553-4557
NSN 6610-01-389-3082
NSN 7035-01-364-0286
NSN 2925-00-383-3523
NSN 6620-00-994-4917
NSN 5920-00-459-8647
NSN 5915-01-435-0880
NSN 7035-01-012-2259
NSN 6145-01-064-8818