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 5998-01-412-0176
NSN 6685-00-762-5917
NSN 6150-01-448-1432
NSN 5930-01-269-3278
NSN 6150-01-369-9038
NSN 6220-01-117-8510
NSN 6320-00-593-0379
NSN 5895-01-447-3530
NSN 5985-01-461-1213
NSN 6240-01-527-3917
NSN 5910-01-359-7534
NSN 2925-01-560-4123