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 5835-01-163-4215
NSN 4140-01-263-6435
NSN 5925-01-415-6551
NSN 6645-00-012-5834
NSN 6320-01-021-6633
NSN 5935-01-410-2904
NSN 5975-00-186-8884
NSN 4140-01-271-1918
NSN 5985-01-006-9919
NSN 6620-00-181-6391
NSN 2925-01-097-0903
NSN 4140-01-496-1001