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 5930-01-619-0942
NSN 7035-01-081-9058
NSN 5915-01-633-9845
NSN 6645-01-387-0727
NSN 6135-00-432-8779
NSN 5895-01-437-6414
NSN 6320-01-115-4404
NSN 5965-00-106-1612
NSN 5985-00-017-2114
NSN 5996-01-633-7979
NSN 5990-01-455-8035
NSN 6240-01-189-3913