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 6145-00-850-7095
NSN 4140-01-006-2851
NSN 6130-01-150-6863
NSN 6105-01-360-5629
NSN 6650-01-240-2334
NSN 6610-01-268-4191
NSN 5895-00-181-7020
NSN 7035-00-529-3128
NSN 5965-01-258-5662
NSN 6135-00-027-3914
NSN 6610-01-109-0391
NSN 5920-00-221-5131