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 5835-00-491-6075
NSN 5895-01-071-7718
NSN 6610-00-902-7505
NSN 5999-01-021-1600
NSN 6130-01-444-3909
NSN 5925-01-622-6708
NSN 5855-00-869-3635
NSN 6145-01-378-4321
NSN 5935-00-319-2722
NSN 5920-00-905-8504
NSN 5996-01-584-5603
NSN 5960-00-936-3334