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 6620-00-895-9774
NSN 6320-01-021-6633
NSN 7035-00-541-8516
NSN 6240-00-060-1891
NSN 5935-01-510-6357
NSN 6620-01-145-1278
NSN 5920-01-290-3771
NSN 6620-01-391-7331
NSN 7035-00-231-2871
NSN 5855-01-428-9456
NSN 4140-01-076-3720
NSN 5835-01-319-4636