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 5930-01-435-6314
NSN 6145-01-078-6022
NSN 6240-01-633-9357
NSN 6320-01-378-6191
NSN 6135-00-351-8606
NSN 5965-00-111-2073
NSN 2925-01-327-3069
NSN 5920-00-902-4041
NSN 5996-01-208-0472
NSN 5910-01-189-0731
NSN 5960-01-322-1337
NSN 5945-01-568-4587