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 5999-01-008-4070
NSN 6105-00-624-3391
NSN 6240-00-212-4305
NSN 6105-01-603-1497
NSN 5835-01-382-4592
NSN 5895-01-461-4557
NSN 6135-01-265-1384
NSN 5835-01-317-8700
NSN 2925-00-555-8836
NSN 5855-01-023-3727
NSN 5965-00-177-1607
NSN 5960-01-038-5637