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 5935-01-196-7114
NSN 5990-01-333-8678
NSN 6685-01-142-7380
NSN 6150-01-109-3278
NSN 5960-01-507-9112
NSN 6650-00-991-3211
NSN 5920-01-232-1453
NSN 6145-01-182-9200
NSN 5910-01-598-9403
NSN 2925-01-258-8141
NSN 6130-00-540-5305
NSN 6650-01-174-4991