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 4140-00-965-1266
NSN 7035-01-364-0286
NSN 5975-01-204-5159
NSN 5935-01-525-8041
NSN 6320-00-646-3311
NSN 5905-01-024-1024
NSN 6220-01-449-0952
NSN 5975-01-633-7520
NSN 5950-01-525-6880
NSN 5999-01-561-4689
NSN 5915-01-334-7805
NSN 6150-01-335-8108