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 5975-01-211-6594
NSN 6105-00-099-8818
NSN 6150-01-246-6160
NSN 5855-01-023-3727
NSN 5935-00-512-7705
NSN 6610-01-287-9814
NSN 5990-01-649-4647
NSN 6650-00-137-3845
NSN 5930-01-117-4909
NSN 5975-01-044-6002
NSN 6685-01-435-5320
NSN 6135-01-377-5729