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 5950-00-841-0959
NSN 6645-01-211-6502
NSN 5910-01-286-2803
NSN 5965-00-575-4089
NSN 6320-01-155-8295
NSN 6220-01-279-8507
NSN 5996-00-938-7072
NSN 5925-01-634-0664
NSN 5910-01-044-5886
NSN 5950-00-624-1242
NSN 2925-01-412-9520
NSN 6620-01-199-7570