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 5960-01-029-9186
NSN 5950-00-079-1722
NSN 6610-00-186-9180
NSN 5855-01-384-3314
NSN 5990-00-949-8451
NSN 6645-01-463-3024
NSN 5998-00-110-5466
NSN 6650-00-932-2048
NSN 5975-01-359-4848
NSN 4140-01-264-9258
NSN 5920-01-285-5674
NSN 5905-00-202-0998