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 5965-01-547-2434
NSN 5910-01-413-0376
NSN 6110-01-206-4187
NSN 7035-01-413-6697
NSN 5905-01-131-6712
NSN 5945-00-438-3285
NSN 6610-01-339-1595
NSN 6110-01-013-8521
NSN 6145-01-634-0388
NSN 5965-01-515-9326
NSN 6240-01-508-5052
NSN 5960-01-086-6736