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 5965-01-165-3002
NSN 6220-01-013-8445
NSN 4140-01-022-6912
NSN 7035-01-472-4207
NSN 6105-01-046-3609
NSN 5990-01-532-0670
NSN 5930-01-308-3388
NSN 6145-01-291-4252
NSN 6610-01-605-1509
NSN 7035-01-183-7550
NSN 6145-00-575-7190
NSN 5935-01-452-8882