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 6320-01-585-8468
NSN 5950-01-034-3516
NSN 5930-01-130-9154
NSN 6620-01-415-5803
NSN 5930-01-617-4345
NSN 6220-01-069-2340
NSN 6130-00-275-5929
NSN 5996-01-398-0037
NSN 7035-01-627-0167
NSN 5835-00-240-9838
NSN 5950-01-468-4380
NSN 6135-00-110-1981