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 5895-01-351-2998
NSN 6685-01-146-2255
NSN 6105-01-070-8022
NSN 6320-01-334-9840
NSN 5905-01-500-1570
NSN 7035-01-610-7647
NSN 5965-00-164-8092
NSN 6110-01-444-4288
NSN 5990-01-116-2181
NSN 6135-00-681-2702
NSN 5960-01-399-4327
NSN 5835-01-087-3960