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 5945-01-522-6370
NSN 6610-00-202-5481
NSN 6620-01-364-0195
NSN 7035-01-474-9537
NSN 5990-01-386-3040
NSN 5855-01-472-1946
NSN 5855-01-510-8235
NSN 5990-01-128-7599
NSN 6110-01-132-9760
NSN 6650-01-145-5173
NSN 5895-01-375-4607
NSN 5985-01-381-5768