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 5855-00-916-2236
NSN 6220-01-434-4976
NSN 5945-00-958-2093
NSN 6150-01-400-4211
NSN 5855-00-357-1158
NSN 5996-01-185-5411
NSN 6620-01-487-8735
NSN 5975-01-648-8089
NSN 5925-01-512-5240
NSN 6105-01-442-0422
NSN 5990-00-277-3763
NSN 6150-01-396-8358