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 5935-01-269-9551
NSN 6620-00-782-0337
NSN 6105-01-526-2878
NSN 5925-00-834-0272
NSN 5905-00-233-7123
NSN 5910-01-033-5224
NSN 5905-00-769-5455
NSN 6135-00-896-3187
NSN 6110-01-476-9282
NSN 6110-01-267-3854
NSN 2925-01-267-1598
NSN 5935-01-658-6984