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 & other seals
NSN 2925-00-228-8854
NSN 6105-00-862-4951
NSN 5930-00-236-8755
NSN 6145-01-427-9844
NSN 4140-01-610-7579
NSN 5999-01-232-7615
NSN 4140-01-594-6862
NSN 6685-01-085-3722
NSN 5895-01-339-2989
NSN 5915-01-485-0850
NSN 6645-01-520-5690
NSN 4140-01-247-1341