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 5905-00-285-2866
NSN 6620-00-527-9280
NSN 5920-01-370-6343
NSN 6145-01-076-3261
NSN 4140-00-167-4712
NSN 5895-00-671-6632
NSN 5925-01-361-8836
NSN 5835-01-317-4840
NSN 5999-01-269-6043
NSN 5930-01-303-4085
NSN 5975-01-199-4502
NSN 6620-00-877-3266