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 2925-00-596-9775
NSN 6220-01-425-2634
NSN 5895-01-244-1541
NSN 6240-01-323-1228
NSN 5935-00-838-5030
NSN 5920-01-481-6012
NSN 6610-01-361-9988
NSN 5960-01-430-3911
NSN 7035-01-313-3677
NSN 5895-00-325-7927
NSN 5998-01-435-6599
NSN 5960-01-336-5459