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 5910-00-554-9736
NSN 5945-01-121-0141
NSN 5945-01-120-1374
NSN 5905-01-378-7061
NSN 2925-01-535-7235
NSN 5935-00-761-1154
NSN 6220-00-117-4547
NSN 6650-01-247-6623
NSN 5996-00-981-1601
NSN 5945-00-215-0221
NSN 6610-01-213-3024
NSN 6130-00-195-2492