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 2925-01-646-9112
NSN 7035-01-364-8454
NSN 5985-00-183-7713
NSN 6105-01-113-3162
NSN 5835-01-557-9062
NSN 6105-01-266-3690
NSN 5935-00-963-7327
NSN 5996-00-020-6421
NSN 6620-00-400-4237
NSN 6150-01-470-4787
NSN 5996-01-227-7325
NSN 6240-01-231-9243