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 6130-01-495-9697
NSN 7035-01-277-8959
NSN 4140-01-262-7226
NSN 5985-01-411-5143
NSN 6135-00-934-9550
NSN 5990-01-380-7815
NSN 6645-00-172-8718
NSN 7035-01-323-8262
NSN 2925-01-300-6602
NSN 5930-01-485-3711
NSN 6135-01-142-2417
NSN 5950-00-130-6568