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 5895-01-150-0005
NSN 4140-00-552-7370
NSN 7035-01-507-2590
NSN 6145-01-351-6342
NSN 6610-01-141-2994
NSN 6145-01-044-8800
NSN 6685-01-235-8387
NSN 5910-01-082-2570
NSN 5999-01-117-9275
NSN 5985-01-429-9286
NSN 5960-00-228-5985
NSN 5960-01-474-4843