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 6685-00-820-4724
NSN 5996-00-289-9847
NSN 5905-01-411-6918
NSN 5920-01-351-2193
NSN 5915-01-247-1372
NSN 5895-01-557-3120
NSN 5975-00-589-2589
NSN 6130-00-170-4844
NSN 5990-01-073-4782
NSN 6645-01-161-1707
NSN 5930-00-081-2238
NSN 6220-01-580-1030