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 6150-01-318-9435
NSN 5905-01-086-3301
NSN 4140-00-679-3899
NSN 5895-01-582-7464
NSN 6150-00-861-4799
NSN 7035-01-104-5446
NSN 5935-00-269-4467
NSN 6620-01-054-9346
NSN 5996-01-188-3831
NSN 6135-00-474-1397
NSN 5905-01-253-2165
NSN 5960-01-322-8417