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 5975-00-228-9876
NSN 7035-01-211-5636
NSN 5855-00-138-2386
NSN 6240-01-442-7746
NSN 5910-00-357-4892
NSN 6105-00-187-0094
NSN 6320-01-352-5653
NSN 5895-01-369-7858
NSN 6135-00-078-3095
NSN 5998-01-115-0135
NSN 5925-01-473-0646
NSN 6105-00-350-6342