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 5996-01-101-0298
NSN 5905-01-054-4559
NSN 6220-00-913-8486
NSN 5935-01-607-3917
NSN 2925-01-446-6523
NSN 5925-01-401-5314
NSN 6105-00-230-4085
NSN 2925-01-389-3726
NSN 5950-01-546-3864
NSN 6105-01-085-6002
NSN 6645-01-605-1485
NSN 5945-01-019-6922