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 6610-00-081-2365
NSN 4140-01-021-3639
NSN 5935-01-526-3367
NSN 5945-01-340-2174
NSN 5985-01-466-9620
NSN 5925-01-426-6923
NSN 5998-00-442-1636
NSN 5910-00-707-1364
NSN 7035-01-633-9537
NSN 5985-00-088-7226
NSN 6620-01-050-2866
NSN 5835-01-430-4765