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 5935-01-455-4380
NSN 6240-00-079-0112
NSN 6685-01-352-5437
NSN 5945-01-179-1457
NSN 5975-00-962-2199
NSN 6220-00-617-9616
NSN 5835-00-313-7197
NSN 6685-01-442-5741
NSN 6105-01-192-3049
NSN 6135-01-054-2462
NSN 6620-01-128-0945
NSN 5960-01-641-5493