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 5910-01-592-3861
NSN 5960-01-314-7757
NSN 6130-01-622-5377
NSN 5999-01-645-4854
NSN 5998-00-733-7717
NSN 6135-00-444-1402
NSN 5855-00-189-6066
NSN 5998-01-032-4950
NSN 5930-00-636-4998
NSN 7035-01-119-6271
NSN 7035-01-022-5763
NSN 6320-01-201-2776