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 6240-01-106-5379
NSN 7035-00-834-2090
NSN 5996-00-422-3328
NSN 5960-01-167-8796
NSN 5905-01-038-7378
NSN 5835-01-090-6712
NSN 5945-00-096-2993
NSN 6645-01-552-0004
NSN 5996-01-323-1500
NSN 6220-01-304-1566
NSN 4140-00-025-3474
NSN 6240-01-224-4125