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 6610-00-180-4565
NSN 5915-01-045-1677
NSN 6135-01-270-8601
NSN 5996-01-262-8953
NSN 6135-00-078-9931
NSN 5920-01-094-7284
NSN 5925-01-646-8052
NSN 5985-01-391-1259
NSN 6610-00-425-7684
NSN 7035-01-650-5774
NSN 6145-00-930-4972
NSN 5999-01-410-6903