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 5925-01-407-7070
NSN 2925-01-487-0886
NSN 5945-01-337-7340
NSN 6105-01-567-0634
NSN 5920-00-087-2650
NSN 5920-01-626-5520
NSN 5975-01-318-3074
NSN 6110-01-510-4595
NSN 4140-01-227-9726
NSN 5996-00-098-3864
NSN 5985-00-925-1216
NSN 5996-01-052-8215