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 5950-01-385-6105
NSN 5910-01-216-0271
NSN 5895-01-314-7644
NSN 6320-00-925-0558
NSN 6135-01-230-4399
NSN 5990-00-980-7808
NSN 5985-00-086-2939
NSN 5965-00-678-5305
NSN 5990-01-582-1977
NSN 6620-01-054-9346
NSN 5950-01-558-4557
NSN 5985-01-416-9137