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 5985-00-703-0999
NSN 5905-01-289-4164
NSN 6620-01-284-6526
NSN 6105-00-153-7967
NSN 5895-01-557-4291
NSN 6320-01-250-0290
NSN 5975-00-804-1489
NSN 6135-01-618-8314
NSN 6650-00-364-7866
NSN 5998-01-006-1824
NSN 5935-00-555-2633
NSN 6150-01-364-8688