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 6645-00-624-5963
NSN 5915-01-633-9845
NSN 5935-00-109-0699
NSN 6145-01-111-1381
NSN 5910-00-161-4557
NSN 6685-01-459-1979
NSN 5985-00-288-6001
NSN 5990-01-054-3332
NSN 5985-01-520-6888
NSN 6610-00-250-1170
NSN 6105-01-058-9918
NSN 5910-01-228-6829