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 5960-00-475-4950
NSN 6610-01-125-5761
NSN 2925-01-242-2309
NSN 5925-00-701-5065
NSN 6105-01-476-3844
NSN 5975-01-472-3450
NSN 6645-01-004-7768
NSN 7035-01-371-0091
NSN 6135-01-492-5717
NSN 5915-00-148-4515
NSN 6645-01-101-4959
NSN 4140-01-561-1987