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 6135-01-470-4077
NSN 5910-01-480-4492
NSN 6135-01-077-5705
NSN 5998-00-753-7856
NSN 6320-01-397-9995
NSN 6150-00-316-3223
NSN 5996-01-565-2674
NSN 5910-01-606-9761
NSN 5960-01-018-0033
NSN 5975-01-463-5295
NSN 6150-00-995-5603
NSN 6220-01-382-7997