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 6150-00-105-1415
NSN 5990-01-369-3380
NSN 6685-00-203-4485
NSN 6610-00-675-6199
NSN 7035-01-527-3883
NSN 5915-01-044-4480
NSN 6150-00-938-2973
NSN 5985-00-518-0313
NSN 5950-00-606-3732
NSN 6685-01-337-1952
NSN 7035-00-465-3298
NSN 6645-00-403-6068