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 5990-01-194-7619
NSN 7035-01-036-0236
NSN 6645-01-028-2186
NSN 6145-01-445-4707
NSN 6620-00-671-4539
NSN 5835-00-450-6763
NSN 5945-00-350-6341
NSN 5855-00-446-5921
NSN 5960-01-122-7310
NSN 2925-01-269-1312
NSN 5985-01-031-7401
NSN 5935-00-420-1188