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 5996-01-630-3169
NSN 6610-01-064-0384
NSN 6620-01-067-8336
NSN 6110-01-025-1286
NSN 6145-00-542-7980
NSN 6135-01-196-7399
NSN 5950-01-506-7684
NSN 6685-00-286-8481
NSN 5930-01-206-9473
NSN 6130-01-450-4061
NSN 5960-01-163-3847
NSN 6610-00-759-0451