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 6685-01-334-8328
NSN 5996-00-253-0796
NSN 6620-01-068-4498
NSN 6110-01-584-7807
NSN 6105-01-040-9677
NSN 6145-01-169-9657
NSN 6135-00-351-8606
NSN 6150-01-045-4620
NSN 5925-01-020-4303
NSN 5985-01-391-1259
NSN 5990-00-011-2994
NSN 6145-00-791-9820