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 6145-00-683-1169
NSN 6240-01-054-2289
NSN 6220-00-202-8591
NSN 2925-01-024-2662
NSN 7035-01-144-6408
NSN 5915-00-186-0463
NSN 5975-00-279-8693
NSN 5950-00-996-8796
NSN 5895-00-812-0040
NSN 6135-01-008-4595
NSN 6145-01-167-8366
NSN 6220-00-583-9889