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 6620-01-646-2751
NSN 5835-01-285-3704
NSN 5975-01-571-7224
NSN 5996-00-475-7041
NSN 6240-01-381-2275
NSN 5920-01-201-1850
NSN 6645-01-252-9659
NSN 5925-00-250-8143
NSN 5905-00-633-1652
NSN 5996-01-465-2305
NSN 6135-01-022-5427
NSN 6650-01-465-0520