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 6645-01-422-9672
NSN 5990-00-249-7887
NSN 5945-01-381-5256
NSN 6150-01-476-6327
NSN 6610-01-353-9326
NSN 5945-01-205-2681
NSN 6145-01-206-9957
NSN 5835-00-681-0005
NSN 5996-01-322-7140
NSN 6685-01-075-5011
NSN 5895-00-503-5344
NSN 5985-01-106-3968