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 5835-00-562-7524
NSN 6135-01-602-8383
NSN 5945-00-804-0121
NSN 5945-01-652-5596
NSN 6685-01-415-5603
NSN 6145-00-351-4539
NSN 5950-01-441-4706
NSN 5985-00-153-0119
NSN 6620-00-431-3837
NSN 6240-00-966-8717
NSN 6240-00-192-7522
NSN 5960-01-178-7500