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 5945-00-502-0954
NSN 6105-01-510-8848
NSN 5895-01-461-3518
NSN 6645-01-053-3185
NSN 7035-01-089-4485
NSN 5925-01-101-7780
NSN 5935-01-627-0685
NSN 4140-00-617-0984
NSN 6150-00-770-9127
NSN 6645-01-379-6854
NSN 6610-00-661-1797
NSN 6320-00-937-5625