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 5895-00-925-2423
NSN 6130-01-183-5604
NSN 5910-01-451-4292
NSN 5835-01-414-3258
NSN 6685-01-542-3818
NSN 6135-01-575-5061
NSN 5999-01-352-9372
NSN 5998-01-387-3225
NSN 6105-00-852-4823
NSN 7035-01-323-0164
NSN 6650-01-512-9650
NSN 5930-01-649-8003